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Siddhanth Kunwar
Subject: Maths
, asked on 7/8/17
How to find five numbers between -2 and -1
Answer
3
Lekisha Gupta
Subject: Maths
, asked on 5/8/17
A cricketer made 253 runs in the current ipl season. this is 2/9th more than what he made in the previous ipl last year. How many runs he make last year ?
Answer
4
Lekisha Gupta
Subject: Maths
, asked on 2/8/17
Q. Find 2 rational no.s between 2/3 & 7/10
options [ choose from these options only]
a. 41/60 , 81/120 b. 41/70 , 81/130 c. 41/60 , 81/130 d. 41/70 , 81/120
pls answer fast....
Answer
1
Dhruv Gupta
Subject: Maths
, asked on 31/7/17
a train having travelled 3/5 of its actual speed reaches its journey's end 5/2 hr. behind its scheduled time. in what time would the journey have been done had the train travelled in its actual speed ?
Answer
2
Dhruv Gupta
Subject: Maths
, asked on 31/7/17
a man starts walking from home at the rate of 3km/hr. and reaches a place due north in 2 hrs. and from A he walks due east and reaches a place in 2hrs. 40 mins. in what time can he walk straight from home to B at the same rate ?
Answer
3
Dhruv Gupta
Subject: Maths
, asked on 31/7/17
a man walks from A to B at the rate of 3km/hr., rests for half an hour and then returns to A at the rate of 5km/hr. if the whole journey takes 2hrs. and 20 mins., find the distance between A and B ?
Answer
5
Dhruv Gupta
Subject: Maths
, asked on 31/7/17
a man rides at the rate of 12km/hr. and stops 5 minutes at the end of every 7km. how long will he take to go 94 km ?
Answer
4
Dhruv Gupta
Subject: Maths
, asked on 31/7/17
a man can reach a certain place in 30 hours, but if he reduces his speed by 1/15, he goes 10 km less in that time. find his speed per hour
Answer
2
Tushar Anand
Subject: Maths
, asked on 29/7/17
Which is the greatest rational number out of -5/11,-5/12,5/17
Answer
2
Dhruv Gupta
Subject: Maths
, asked on 28/7/17
A and B start together to run 2 km. A running 16m/sec. reaches the destination 1 min. 15 secs. before B. find B's speed
Answer
3
Tushar Anand
Subject: Maths
, asked on 26/7/17
Solve this black circle question
Answer
3
Tushar Anand
Subject: Maths
, asked on 21/7/17
Solve this:
(e) Find the value of
$1+\frac{1}{1+{\displaystyle \frac{1}{6}}}.$
Answer
2
Tushar Anand
Subject: Maths
, asked on 21/7/17
Solve this :
$3.Forx=\frac{3}{4}andy=\frac{-9}{8},insertarationalnumberbetween:\phantom{\rule{0ex}{0ex}}\left(i\right){\left(x+y\right)}^{-1}and{x}^{-1}+{y}^{-1}\left(ii\right){\left(x-y\right)}^{-1}and{x}^{-1}+{y}^{-1}.\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}4.Verifythat-\phantom{\rule{0ex}{0ex}}{\left(x\xf7y\right)}^{-1}={x}^{-1}\xf7{y}^{-1}bytakingx=\frac{-5}{11},y=\frac{7}{3}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}5.Verifythat\left|x+y\right|\le \left|x\right|+\left|y\right|bytakingx=\frac{2}{3},y=\frac{-3}{5}.\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}6.Findthereciprocalsof:\phantom{\rule{0ex}{0ex}}\left(i\right)\frac{2}{-5}\times \frac{3}{-7}\left(ii\right)\frac{-4}{3}\times \frac{-5}{-8}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}$
Answer
1
Tushar Anand
Subject: Maths
, asked on 13/7/17
find five rational number between -4^7 and |-4^7|
Answer
1
Sarah Sahajwani
Subject: Maths
, asked on 7/7/17
state weather true or false -
a) every integer is a rational number .
b)every whole number is rational number .
Answer
2
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Q. Find 2 rational no.s between 2/3 & 7/10options [ choose from these options only]a. 41/60 , 81/120 b. 41/70 , 81/130 c. 41/60 , 81/130 d. 41/70 , 81/120pls answer fast....(e) Find the value of $1+\frac{1}{1+{\displaystyle \frac{1}{6}}}.$

$3.Forx=\frac{3}{4}andy=\frac{-9}{8},insertarationalnumberbetween:\phantom{\rule{0ex}{0ex}}\left(i\right){\left(x+y\right)}^{-1}and{x}^{-1}+{y}^{-1}\left(ii\right){\left(x-y\right)}^{-1}and{x}^{-1}+{y}^{-1}.\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}4.Verifythat-\phantom{\rule{0ex}{0ex}}{\left(x\xf7y\right)}^{-1}={x}^{-1}\xf7{y}^{-1}bytakingx=\frac{-5}{11},y=\frac{7}{3}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}5.Verifythat\left|x+y\right|\le \left|x\right|+\left|y\right|bytakingx=\frac{2}{3},y=\frac{-3}{5}.\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}6.Findthereciprocalsof:\phantom{\rule{0ex}{0ex}}\left(i\right)\frac{2}{-5}\times \frac{3}{-7}\left(ii\right)\frac{-4}{3}\times \frac{-5}{-8}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}$

a) every integer is a rational number .

b)every whole number is rational number .