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Syllabus

A Boy read 3/8 of the book on one day and 4/5 of the remainder on the other day if there were 30 pages unread,how many pages did the book contain?

A boy read 3/4 th of the book on one day and 4/5th of the remainder on aonther day. If there were 30 pages unread: How many pages did contain ?

(i) Express 5 cm in metre and kilometre

(ii) Express 35 mm in cm, m and km

what is BODMAS rule .Please give an example

WITHOUT ACTUAL DIVISION, CHECK WHICH OF THE FOLLOWING RATIONAL NUMBERS CAN BE EXPRESSED AS NON-TERMINATING REPEATING DECIMALS.

Express in kg:

(i) 200 g (ii) 3470 g (iii) 4 kg 8 g

saili plants 4 sapling in a row in her garden. The distance between two adjacent sapling is 3 upon 4m find the distance between the first and the last sapling please explain this fast

A boy spend 3/4 of is pocket money and then 4/5 of his remainder is given to his sister.If he has Rs. 40 left, What did he have at first.

can anyone answer this question with calculation.....

A car runs 16 km using 1 litre of petrol. how much distance will it cover using 2 3upon 4

Saili plants 4 saplings, in a row, in her garden. The distance between two adjacent saplings is m. Find the distance between the first and the last sapling.

A man travels 3/8 of his journey by train, 3/5 of his journey by bus and walks the rest of the distance. If he walks 2km, how much distance did he travel by bus

Arrange the following in descending order

1/5 , 3/7 , 7/10 , 13/28

Please show how to solve it also..

Q1. If 4/5 of an estate be worth Rs.1680/-, find the value of half of the estate.Q2. Ramesh spends 5/6th part of his monthly income. if his annual saving is Rs.624 find his annual income.all answers of pg 7-12 in the elevate learning for life mathematics student workbook

Write the following decimal numbers in the expanded form:

(i) 20.03 (ii) 2.03 (iii) 200.03

(iv) 2.034

shopkeeper A sells his 2/3 of products in a day, B sells 3/7 of products, C sells

4/5 of products in a day, D sells 5/6 of products in a day and E sells 7/8 of

products in a day, who sells more products in a day? In the super market there are five shopkeepers A, B, C, D, E. if

shopkeeper A sells his 2/3 of products in a day, B sells 3/7 of products, C sells

4/5 of products in a day, D sells 5/6 of products in a day and E sells 7/8 of

products in a day, who sells more products in a day?

Express 45 mm in cm , m , and km using decimal

When it hatches from its egg, the shell of a certain crab is 1 cm across. When fully grown the shell is approximately 10 cm across. Each new shell is one third bigger than the previous one.How manyshells does a fully growncrab have during its life?

what are equivalent fraction ? explain with examples

a tank is 3/5 full of water.50 litres more are required to fill it up .how many litres can the tank hold solution in meritnation

Can we draw an improper fraction????? (with picture and examples)

A vehicle covers a distance of 43.2 km in 2.4 litres of petrol. How much distance will it cover in one litre of petrol?

when in each box 5 or 6 dozens of oranges were packed, 3 dozens were remaining. Therefore, bigger boxes were taken to pack 8 or 9 dozens of oranges. However still 3 dozens of oranges remained. What was the least number of dozens of oranges to be packed?

A car covers a distance of 89.1 km in 2.2 hours.What is the average distance covered by it in 1 hour?

Activity 1To represent the products of decimal numbers such as 1. 0.7 multiplied by 0.3 2. 0.5 multiplied by 0.5 on a square sheet.

Learning objective:To understand the multiplication of decimal numbers.

Pre-requisits : Knowledge of fraction.

Materials Required:Sketch pens,square paper,pencil and a ruler.

Procedure:

Step1.Take a square sheet of paper.

Step2.Divide this square into 10 equal parts by drawing horizontallines.Each part represents 1/10 =0.1

Step3.Shade 7 parts out of 10 so as to represent 0.7.

Step4.Now draw,9 vertical lines on the same paper at equal distances such that each vertical part represents 1/10 or 0.1.

Step5.Shade 3 vertical parts so as to represent 0.3.

Step6.The double shaded portion represents the product 0.3 multiplied by 0.7.

Step7.Follow the above steps to represent the product 0.5 multiplied by 0.5.using another square sheet.

Observation:

1.The square sheet has been divided into how many equal parts.?

2.The number of equal parts in the double shaded portion how much?

3.The double shaded portion represents the product 0.3 multiplied by how much which is equal to how much?

4.The product 0.5 multiplied by0.5=?

Mam/Sir Kindly write the answer of Observation only.Express as rupees using decimals:

(i) 7 paise (ii) 7 rupees 7 paise (iii) 77 rupees 77 paise

(iv) 50 paise (v) 235 paise

what are the factors of 0.25 ?

In a class, the number of boys is more than the number of girls by 12% of the total strength. The ratio of boys to girls is

a)15:11 b)11:14 c)14:11 d)8:11

after covering 3/4 of my journey, I find that 15km is left. how much distence is still left

Sushant reads 1/3 part of a book in 1 hour .How much part of the book will he read in 2 1/5 hours?

A boy spends 3/4 of his pocket money and then 4/5 of the remainder is given to is sister . if he has rupees 40 left ,what did he have first

by what number should -33/16 be divided to get -11/4?

5. Find out the missing figures ( denoted by stars) in the following equations, the fractions being given in their lowest terms:

Which is greater?

(i) 0.5 or 0.05 (ii) 0.7 or 0.5 (iii) 7 or 0.7

(iv) 1.37 or 1.49 (v) 2.03 or 2.30 (vi) 0.8 or 0.88

solve this equation

5x-4/8-x-3/5 = x+6/4

in a class of 40 students 1/5 of the students like to study english .2/5 of the total number like to study mathematics and the remaining students like to study science . what fraction of the total number of students like to study science.

in a school, 4/9 of students are are boys and number of girls is775. find the number of boys in class

cost of 1 i of oil is rs.272/3. find the cost of 12 l of oil?

have the answer

A fraction p/q can be expressed as a terminating decimal, if q has no prime factors other than

a)2,3

b) 2,5

c) 3,5

d) 5,3

Explain how?

priti cuts 4/10m cloth from 5/7m of cloth and distributes the rest among 3 people equally. how much does each one get?

Dear Meritnation,

Can you please solve the below problem for me?

In a flower bouquet, 13/30 of the flowers were roses, 2/5 of the flowers were orchids and the remaining were gladioli. If the number of gladiola flowers were 7, how many flowers were there in the bouquet?

Regards,

Athira

Arrange the following in descending order:

(i) (ii)

by what number should 6 2/9 multiplied to get 40?

Write the place value of 2 in the following decimal numbers:

(i) 2.56 (ii) 21.37 (iii) 10.25

(iv) 9.42 (v) 63.352

Mrs Rane gives 0.025 part of her salary as pocket money to her son Vinod every month.Vinod spends0.8 part of his pocket money and saves the rest.If he saves Rs277.50 in three months ,how much does Mrs Rane earn?

fraction

if the cost price of 20 tables is equal to the selling price of 25 tables(find the profit or loss%)

Write 3 equivalent fraction of 4/5

Each side of a rectangular regular polygon is 2.5 cm in length.The perimeter of the polygon is 12.5 cm. How many sides does the polygon have?

Q. The Marianas Trench is about 10,900 m deep in the Pacific ocean. Is this greater or less than the 8.85 km height of Mt. Everest.

Q. The thickness of 54 sheets of paper is 15.12 mm. What is the thickness of each sheet in cm?

Q. An inch contains 2.54 cm. How many centimetres will there be in 12.3 inches ?

Q. Gauri spends O.75 of her salary every month. If she earns 12000 per month. If she earns Rs. 12000 per month, in how many months will she save Rs. 39000?

In a flower bouquet ,13/30 of the flower were roses,2/5 of the flowers orchids and the remaining were gladioli. if the number of gladiola flowers were 7, how many flowers were there in the bouquet

Sushma gives 0.025 part of her salary as pocket money to her son every month. He spends 0.8 part of pocket money and saves the rest. If he saves Rs 555 in 6 months, find the monthly salary of Sushma/

By what number should 6 2/9 be divided to obtain 4 2/3 ?Shyama bought 5 kg 300 g apples and 3 kg 250 g mangoes. Sarala bought 4 kg 800 g oranges and 4 kg 150 g bananas. Who bought more fruits?

A two-wheeler covers a distance of 55.3 km in one litre of petrol. How much distance will it cover in 10 litres of petrol?

25,10,4,8/5,_,_,_

pleaqse help me how to solve this

As per the will of a person ,1/3 of his savings goes to his wife ,5/12 of what is left to each of his two sons and rest to his daughter.If daughter recieved Rs 50,000, what is the total assets

Lipika reads a book for hours everyday. She reads the entire book in 6 days. How many hours in all were required by her to read the book?

Q.1. Aarushi bought some ribbon. At first she used $\frac{1}{5}$ of it. Next she used $\frac{1}{8}$ of the remainder and finally she used 1.5 m. She is left with 2.7 m ribbon. What length of ribbon did she buy?