Question

if 8 men can do a pice of work in 15 days, then in 15 day, then in how many days could 20 men do the same work​

Answer 1

Answer:

8×15= 20×x

x= 8×15/20

x= 6 days

Answer 2

Answer:

6 days

Step-by-step explanation:

since, it is indirectly proportional

therefore, x1/y1 = x2/y2

8*15=20*p

p= 8*15/20= 6