Question

The number of frogs in a pond doubles every 7 months. The pond started with 2 frogs. how many frogs will there be after 35 months?

Answer 1

64 frogs

Explanation:

After 7 months: 2 x 2 = 4

After 14 months: 4 x 2 = 8

After 21 months: 8 x 2 = 16

After 28 months: 16 x 2 = 32

After 35 months: 32 x 2 = 64