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Ahalia Ps asked a question
Subject: Maths, asked on on 28/11/14
Umeir Khan asked a question
Subject: Maths, asked on on 11/11/13
Dhaani Saini asked a question
Subject: Maths, asked on on 12/11/19
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Subject: Maths, asked on on 25/12/11
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Subject: Maths, asked on on 1/12/11
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Subject: Maths, asked on on 7/6/15

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RATIONAL NUMBERS WORKSHEET -2 1) Represent the following rational numbers on the number line: a)-3/4 b) 31/-6 c) -1/2 d) ¾ 2) Write the following rational numbers in the standard form: a) 5/15 b) -24/40 c) 33/-77 d) -45/-105 3) Compare the following rational numbers: 1) -9/27, 6/-18 2) -5/7, 10/-6 3) 3/-8, -15/40 4) -11/7, 33/21 4) Arrange the following rational numbers in the descending order: 1) 2/-3, -4/9, -5/12, 7/-18 2) 3/-4, -5/12, -7/16, 9/-24 5) Arrange the following rational numbers in the ascending order: 1) 2/5, 1/3, 3/4, 1/6 2) 5/6, 7/8, 11/12, 3/10 6) Fill in the blanks by the correct symbol >, = or < : 1) | 3/4| ---------| ½| 2) |-1/2| ----- | -3/4 | 7) Add: 1) 3/7 and -9/7, 2) 5/9 and 7/-9 3) 2/5, 5/-9 and -6/15 8) Simplify: 1) -2 + ( 3 / 8 ) + ( - 1 / 5 ) , 2) (2/3) + ( -7/11) + (-1/4 ) 9) Verify that a + b = b + a by taking (1) a = -7/5, b = 2/7 (2) a = -1 , b = -2/3
D.A.V PUBLIC SCHOOL VASANT KUNJ NEW DELHI HHW CLASS VII
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10) Verify that (a+b)+c.=a+(b+c) by taking (1) a = -2 , b = -2/3 , c = -3/4 (2) a = -12, b = -9/11, c = 7/-12 11) Simplify the following: 1) (2/3) + (-4/5) + I + (-2/3) + (-11/5) 2)(5/8) + (-8/9) + 0 + (-13/3) + (17/24) 12) Subtract : 1) (-3/4) from (1/2) 2) (5/8) from (-3/14) 13) What should be added to (-7/20) to get (-2/5)? 14) The sum of two rational numbers is (-3/7). If one of the number is (-5/8) find the other. 15) The sum of two rational numbers is (-5/8). If one of the number is (6/11), find the other number.
Yayah Ahmad asked a question
Subject: Maths, asked on on 10/11/17
Solve this:           Q.1 The ages of 10 children who joined the skating camp were 6 years, 6 years, 9 years, 8 years. 7 years, I I years, 9 years, 7 years, 10 years, 8 years. Find the average age.                                                                                                                            Q.2 In a Maths test, 10 students scored 25 marks each, while 15 students scored 20 marks each. What was the average score of the class?                                                                                                                                                                                    Q.3 Find the average savings per month if the yearly savings of Rohit is 1,08,000?                                                               Q.4The sum of seven numbers is 497. What is their average?                                                                                                    Q.5 The average weight of 7 girls is 45 kg. If one more girl is included, the average becomes 43 kg. What is the weight of the included girl?                                                                                                                   Q.6 The average rainfall for three months is 12 cm. If the rainfall for the first two months is 13 cm and 15 cm respectively. find the rainfall for the third month.?
Sukhmani Bedi asked a question
Subject: Maths, asked on on 23/10/12
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Subject: Maths, asked on on 14/12/18
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Subject: Maths, asked on on 6/12/12
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Subject: Maths, asked on on 11/3/20
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Subject: Maths, asked on on 19/9/15
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Subject: Maths, asked on on 1/7/17
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Subject: Maths, asked on on 5/1/20
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Subject: Maths, asked on on 9/11/19
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Subject: Maths, asked on on 24/11/13
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Subject: Maths, asked on on 2/3/13
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Subject: Maths, asked on on 12/1/20
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Subject: Maths, asked on on 11/3/20
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Subject: Maths, asked on on 6/11/19
Subject: Maths, asked on on 23/12/19
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Subject: Maths, asked on on 11/3/20
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Subject: Maths, asked on 1 week, 1 day ago
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Subject: Maths, asked on on 14/10/18
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Subject: Maths, asked on on 16/6/13
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Subject: Maths, asked on on 4/7/15
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Subject: Maths, asked on on 11/3/20
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