Question

If there is 30 feet well in that one frog in the day time it climb 5 feet in the night time it slip 4 feet how many days it take to climb a well

Answer 1

Given

Length(l)of the well = 30feet(ft)

Distance covered by the frog in one day = 5ft

Distance decreased at night = 4ft

Now,

Total dist. cov. in 1 day = 1ft

" " " " " 2 days = 1 × 2 f = 2ft

.

. . To cover 30ft the frog will take = 30 × 1 days = 30 days