Question

if 15 men can paint the wall of a building in 14 days in how days 30 men complete the work

Solve this question​

Answer 1

15 men-------------------14 days

1 man-----------------------14×15 days

39 men----------------------14×15\30

=7days

Answer 2

HEY...

15men = 14 days

30men =

$\frac{15 \times 14}{30} \\ \\ = 1 \times 7 \\ \\ = 7$

İt will take 7days for 30 men to complete the work

it will take