Question

18 men can complete a piece of work in 28 days. In how many days will 21 men complete the same piece of work?​

Answer 1

$\huge \tt \: \red Heya!$

So let's solve this problem.

• No.of men who completes the work in 28 days=18 men

• To Find:In how many days will 21 men complete the same piece of work?

• So,
• $\sf\implies \: 28 \times 18 = 504$
• $\sf \implies \frac{504}{21} = 24$

•So it will take 24 days for 21 men to complete the work.

_________________________

Answer 2

$\huge\red{A}\pink{N}\orange{S} \green{W}\blue{E}\gray{R} =$

So let's solve this problem.

• No.of men who completes the work in 28 days=18 men
• To Find:In how many days will 21 men complete the same piece of work?

So,

• $\sf\implies \: 28 \times 18 = 504⟹28×18=504</li></ul><p></p><ul><li>\sf \implies \frac{504}{21} = 24⟹ </li></ul><p>21</p><p>504</p><p></p><p> =24$

  •So it will take 24 days for 21 men to complete the work.