Question

10 women can complete a work in 7 days and
children take 14 days to complete the work. Howl
many days will 5 women and 10 children take
to complete the work?​

Answer 1

• $\green{\underline\textbf{Given...}}$

✰✰ Number of days taken by 10 women = 7 days

✰✰ Numbers of days taken by 10 children = 14 days

• $\green{\underline\textbf{To find...}}$

✰✰ No. of days taken by 5 women and 10 children to complete the work...

• $\green{\underline\textbf{SoLution...}}$

Work done by 1 women in one day = $\dfrac{1}{70}$

Work done by 1 child in one day = $\dfrac{1}{140}$

$\red{\underline\textbf{Total time taken by them...}}$

• ( 5 women's work + 10 children's work )

( $\dfrac{5}{70}$ + $\dfrac{10}{140}$ )

( $\dfrac{1}{14}$ + $\dfrac{1}{14}$ )

• $\boxed{\red{\underline{\textbf{ 1 / 7 }}}}$

Therefore, total time taken by 5 women and 10 children to complete the work...