There are about 3.210^7 seconds in every year. The earth is approximately 4.510^9 years old. (That's 4 and a billion years old

Question

3 years ago

12

!) Figure out approximately how old the earth is in seconds.

1 answer:

Ede4ka [16] · Answer 1 · 2022-10-14T15:15:45+03:00

3 0

3.2 x 10^7 = 32,000,000
4.5 x 10^9 = 4,500,000,000

32,000,000 x 4,500,000,000 = 1.44e17

There are about 3.2*10^7 seconds in every year. The earth is approximately 4.5*10^9 years old. (That's 4 and a billion years old