Question

36 men can finish a task in 18 days. in how many days will 27 men finish the same task? ​

Answer 1

Here the formula used is

x1×y1=x2×y2

36 men can complete work in 18

days

x1=36

x2=18

y1=27

y2=?

=36×27=18×y2

=972=18×y2

=y2=972

hence 27 men can finish the work in 54days