Question

lIf it takes 3 carpenters 30 days to build one house, how many

days would it take for 5 carpenters to build the same house ? ​

Answer 1

Answer:

No of carpenters . 3 5

No of days 30. x

So, 3×30 = 5× x

→3×30 =x

5

→x=3×6

→So, x= 18

So, if 5 carpenters have to made the same house then they will complete their work in 18 days.