Advertisements
Advertisements
प्रश्न
If 12 shirts of equal size can be prepared from 27 m cloth, what is length of cloth required for each shirt?
Advertisements
उत्तर
Given, total size of available cloth = 27 m
Since, 12 shirts can be made from 27 m long cloth
∴ Length of cloth required for each shirt = `"Total available cloth"/"Number of shirts"`
= `27/12`
= `9/4`
= 2.25 m
Hence, 2.25 m cloth required for each shirt.
APPEARS IN
संबंधित प्रश्न
The product of two numbers is `(-4)/9`. If one of them is` (-2)/27`, find the other.
By what number should `(-8)/13` be multiplied to get 16?
Find (m + n) ÷ (m - n), if:
m = `3/4` and n = `4/3`
Divide the sum of `5/8` and `(-11)/12` by the difference of `3/7` and `5/14`.
Divide : `(-21)/5` by `(-7)/(-10)`
The reciprocal of 1 is ______.
If `p/q` is a rational number and m is a non-zero common divisor of p and q, then `p/q = (p ÷ m)/(q ÷ m)`.
Simplify:
`6/5 xx 3/7 - 1/5 xx 3/7`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the sum of reciprocals of x and y.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find x ÷ (y ÷ z).
