Question

A well is 16 m deep. A frog in the well jumps
3 m up but falls down 1 m in every jump. In
how many jumps will he be out of the well?​

Answer 1

Answer:

8

Step-by-step explanation:

He jumps 3m but falls down 1m every jump.

So, he is 2m higher in every jump.

16m is the depth of the well.

Therefore, no. of jumps needed = 16 by 2

                                                     = 8