Questions by sumit

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Let O, P and Z represent the numbers 0, 3 and -5 respectively on the number line. Points Q, R and S are between O and P such that OQ = QR = RS = SP. What are the rational numbers represented by the points Q, R and S. Next choose a point T between Z and O so that ZT = TO. Which rational number does T

asked Jan 18, 2022 in 8th-maths

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`-3/8+1/7=1/7+((-3)/8)` is an example to show

asked Jan 18, 2022 in 8th-maths

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The additive inverse of `(-7)/19`

asked Jan 18, 2022 in 8th-maths

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The multiplicative inverse of `-1 1/7`

asked Jan 18, 2022 in 8th-maths

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Which of the following statements is always

asked Jan 18, 2022 in 8th-maths

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The reciprocal of a positive rational number is

asked Jan 18, 2022 in 8th-maths

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Zero has ___________

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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0 is a rational

asked Jan 18, 2022 in 8th-maths

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Select those which can be written as a rational number with b denominator 4 in their lowest form:

asked Jan 18, 2022 in 8th-maths

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Simplify each of the following by using suitable property. Also name the property.

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 = 0, y =

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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asked Jan 18, 2022 in 8th-maths

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Identify the rational number that does not belong with the other three. Explain your reasoning

asked Jan 18, 2022 in 8th-maths

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A train travels `1445/2` km in `17/2` hours. Find the speed of the train in

asked Jan 18, 2022 in 8th-maths

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Name the property used:

asked Jan 18, 2022 in 8th-maths

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Name the property used:

asked Jan 18, 2022 in 8th-maths

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Find two rational numbers whose absolute value is `1/5`

asked Jan 18, 2022 in 8th-maths

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Find (i) `0-:2/3` (ii)

asked Jan 18, 2022 in 8th-maths

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