Question

If 15 workers can finish a job in 8 days. How many more workers would it take to finish in 6 days?

Answer 1

720

Explanation:

6x8=48 but you still have that 15 so 15x48=720

Answer 2

15 workers => 8 days
n workers => 6 days
15 * 8/6 = 20 = n
therefore 5 more workers are required

Explanation: