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प्रश्न
Simplify:
`3/7 ÷ (21/-55)`
सोपे रूप द्या
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उत्तर
Given, `3/7 ÷ (21/-55)`
The reciprocal of `(21/-55)` is `(-55)/21`
So, `3/7 ÷ (21/-55)`
= `3/7 xx ((-55))/21`
= `((-55) xx 3)/(7 xx 21)`
= `(-55)/49`
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पाठ 8: Rationals Numbers - Exercise [पृष्ठ २४९]
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संबंधित प्रश्न
The product of two numbers is `(-4)/9`. If one of them is` (-2)/27`, find the other.
m and n are two rational number such that
`"m"xx"n"=-25/9`
if `"m"=5/3`, find `"n"`.
`
Evaluate:
`3/4 ÷ (-5/12)`
Divide:
`-2 "by" (-1/2)`
Find (m + n) ÷ (m - n), if:
m = `4/5` and n = `-3/10`
The reciprocal of ______ does not exist.
`(-3)/7 ÷ ((-7)/3)` = ______.
Reduce the following rational numbers in its lowest form:
`91/(-364)`
Find the product of:
`(-22)/11` and `(-21)/11`
Simplify:
`6/5 xx 3/7 - 1/5 xx 3/7`
