Recent activity by krutika

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The product of a non-zero rational number and its reciprocal is

asked Jan 18, 2022 in 8th-maths

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Solve the following questions and write your observations.

asked Jan 18, 2022 in 8th-maths

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Solve the following questions and write your observations. `(i) (-6)/7 xx 1 = ?` (vi) `9/8 × 1 =

asked Jan 18, 2022 in 8th-maths

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Write any 5 rational numbers between `-5/6` and `7/8`

asked Jan 18, 2022 in 8th-maths

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Identify the rational number which is different from the other three : `2/3,-4/5,1/2,1/3`. Explain your

asked Jan 18, 2022 in 8th-maths

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Let a, b, c be the three rational numbers where `a=2/3`, `b=4/5` and `c= -5/6` Verify: `axx(bxxc) = (axxb)xxc` (Associative property of

asked Jan 18, 2022 in 8th-maths

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For every rational numbers x, y and z, `x + (y xx z) = (x + y) xx (x +

asked Jan 18, 2022 in 8th-maths

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The rational number `57/23` lies to the left of zero on the number

asked Jan 18, 2022 in 8th-maths

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The reciprocal of `x^–1` is `1/x`

asked Jan 18, 2022 in 8th-maths

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If x and y are negative rational numbers, then so is x +

asked Jan 18, 2022 in 8th-maths

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For any rational number x, x + (–1) =

asked Jan 18, 2022 in 8th-maths

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For all rational numbers a, b and c, a (b + c) = ab +

asked Jan 18, 2022 in 8th-maths

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`(-7)/2` lies between –3 and

asked Jan 18, 2022 in 8th-maths

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For all rational numbers x and y, `x – y = y –

asked Jan 18, 2022 in 8th-maths

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If `x/y` is the additive inverse of `c/d` , then

asked Jan 18, 2022 in 8th-maths

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The numbers ___________ and ___________ are their own

asked Jan 18, 2022 in 8th-maths

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Between the numbers `15/20` and `35/40` , the greater number is

asked Jan 18, 2022 in 8th-maths

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Which of the following is an example of distributive property of multiplication over addition for rational

asked Jan 18, 2022 in 8th-maths

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Multiplicative inverse of a negative rational number

asked Jan 18, 2022 in 8th-maths

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Verify the property `x + y = y + x` of rational numbers by taking `x= (-2)/3, y=

asked Jan 18, 2022 in 8th-maths