Advertisements
Advertisements
प्रश्न
Find the reciprocal of the following:
`20/51 xx 4/91`
Advertisements
उत्तर
Given, `20/51 xx 4/91`
= `(20 xx 4)/(51 xx 91)` ...`[∵ "Product of rational numbers" = "Product of numerators"/"Product of denominators"]`
= `80/4641`
Hence, the reciprocal of `80/4641` is `4641/80`.
APPEARS IN
संबंधित प्रश्न
Evaluate:
`8/(-5) ÷ 24/25`
Evaluate:
`-3/4 ÷ (-9)`
Evaluate:
`3/4 ÷ (-5/12)`
Divide:
`-2 "by" (-1/2)`
The product of two rational numbers is -5.If one of these numbers is `(-7)/15`,find the other.
Divide : −2 by `(-6)/(15)`
`0 ÷ ((-5)/6)` = ______.
If `p/q` is a rational number and m is a non-zero integer, then `p/q = (p xx m)/(q xx m)`.
Simplify:
`13/11 xx (-14)/5 + 13/11 xx (-7)/5 + (-13)/11 xx 34/5`
If 12 shirts of equal size can be prepared from 27 m cloth, what is length of cloth required for each shirt?
