Questions by Arun

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If `x =1/3` and `y =6/7` then `xy-y/x` =

asked Jan 18, 2022 in 8th-maths

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A number of the form `p/q` is said to be a rational number

asked Jan 18, 2022 in 8th-maths

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If y be the reciprocal of rational number x, then the reciprocal of y will

asked Jan 18, 2022 in 8th-maths

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(-5)/7 is ________ than

asked Jan 18, 2022 in 8th-maths

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There are ________ rational numbers between any two rational

asked Jan 18, 2022 in 8th-maths

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If `r/s` is a rational number, then s cannot be equal to

asked Jan 18, 2022 in 8th-maths

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`5/6` lies between `2/3` and

asked Jan 18, 2022 in 8th-maths

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If `a != 0`, the multiplicative inverse of `a/b` is `b/a`

asked Jan 18, 2022 in 8th-maths

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Subtraction of rational number is

asked Jan 18, 2022 in 8th-maths

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The population of India in 2004 - 05 is a rational

asked Jan 18, 2022 in 8th-maths

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The rational number `(-8)/(-3)` lies neither to the right nor to the left of zero on the number

asked Jan 18, 2022 in 8th-maths

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If x and y are two rational numbers such that x > y, then x – y is always a positive rational

asked Jan 18, 2022 in 8th-maths

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Every whole number is a rational

asked Jan 18, 2022 in 8th-maths

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Verify the property `x + y = y + x` of rational numbers by taking `x= (-3)/7, y=

asked Jan 18, 2022 in 8th-maths

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Verify the property `x xx (y xx z) = (x xx y) xx z` of rational numbers by using and What is the name of this property? x = `(-2)/7`, y = `(-5)/6` and z =

asked Jan 18, 2022 in 8th-maths

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Use the distributivity of multiplication of rational numbers over addition to simplify

asked Jan 18, 2022 in 8th-maths

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`1/6` of the class students are above average, `1/4` are average and rest are below average. If there are 48 students in all, how many students are below average in the

asked Jan 18, 2022 in 8th-maths

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Huma, Hubna and Seema received a total of Rs. 2,016 as monthly allowance from their mother such that Seema gets `1/2` of what Huma gets and Hubna gets `1 2/3` times Seema’s share. How much money do the three sisters get

asked Jan 18, 2022 in 8th-maths

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Find the multiplicative inverse of `(-1)

asked Jan 18, 2022 in 8th-maths

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Read the frequency distribution table given below and answer the questions that follow: Class Interval Frequency 25-35 1 35-45 5 45-55 5 55-65 4 65-75 0 75-85 8 85-95 2 Total 25

asked Jan 18, 2022 in 8th-maths

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