Question

a contactor hired 150 men to pave a road in 30 days.how many mem will be hire to do the same work in 20 days​

Answer 1

Answer:375

Step-by-step explanation:W = RTN

1 = 1/7500(20)N

1 = 20/7500N

1 = 2/750N

750(1 = 2/750N)

750 = 2N

750/2 = N

375 = N

There are 375 men to do the job in 20 days