Question

how many uniforms can be made from 94 1 by 2 metre of cloth if each uniform needs to 2 1 by 4 m cloth​

Answer 1

Cloth needed by each uniform = $2\frac{1}{4} => \frac{9}{4}$

Total measure of clothes = $94\frac{1}{2}=>\frac{189}{2}$

Hence, Number of clothes be made =

$\frac{189}{2} \div \frac{9}{4} \\ \\ \frac{189}{2} \times \frac{4}{9} = 21 \times 2 = { \red{42}}$

Answer 2

Answer:

Step-by-step explanation:

Given :

Length of the cloth = 47 ¼ = 189/4 m

Each scout requires cloth for 1 uniform = 2 ¼ = 9/4m

Number of uniforms stitched = Length of the cloth /Each scout requires cloth for 1 uniform

Number of uniforms stitched =( 189/4) /(9/4)

Number of uniforms stitched = (189/4 )× (4/9) = 189/9 = 21

Hence,21 uniforms can be stitched from 47 ¼ m of cloth .

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