Question

if 8 binders bind 900 beans in 10 days than how many binders will be 600 beans in 120 days.

Answer 1

8 binders bind 900 in 10 days

Let the required no of binders be X

X binders will bind 600 in 120 days

Less books , Less binders (Direct Proportion)

More days, Less binders (Indirect proportion)

(8*900*10) = (X*600*120)

X = 72000/72000

X = 1

1 binder will do 600 binds in 120 days