A tailor uses $3 m$ of clothes to make $2$ dresses for the dancers. How much cloth does he use to make $18$ dresses?

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Solution

Given
$2$ dresses for dancers require $3 m$ clothes.
By unitary method
Requirement of cloth for $1$ dress = $\frac{3}{2} m$
For $18$ dresses requirement of clothes = $18 \times \frac{3}{2} m$ $= 27 m$
So, $27 m$ clothes are required for $18$ dancer dresses.

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A tailor uses 3m of clothes to make 2 dresses for the dancers. How much cloth does he use to make18 dresses?

Given 2 dresses for dancers require 3m clothes. By unitary method Requirement of cloth for 1 dress = 32m For 18 dresses requirement of clothes = 18×32m =27m So, 27m clothes are required for 18 dancer dresses.

A tailor uses $3 m$ of clothes to make $2$ dresses for the dancers. How much cloth does he use to make $18$ dresses?

Given
$2$ dresses for dancers require $3 m$ clothes.
By unitary method
Requirement of cloth for $1$ dress = $\frac{3}{2} m$
For $18$ dresses requirement of clothes = $18 \times \frac{3}{2} m$ $= 27 m$
So, $27 m$ clothes are required for $18$ dancer dresses.