Question

24 workers can do a work for 64 days, how many workers will do 48 days

Answer 1

If 24 workers ,,,,,,,,,,,,,,,,,,,,,64 days

     then

x workers                            48days

do CROSS MULTIPLICATION

64*x=24*48

64x=1152

Divide both sides by 64

x=18

18workers will do the work in 48 days