Question

A spaceship traveled 12 trillion miles. in scientific notation that is _____ miles.

Answer 1

1 million is 1 x 10^6 1 billion is 1 x 10^9 1 trillion is 1 x 10^12 So 12 trillion miles is 12 x 10^12 which converts to 1.2 x 10^1 x 10^12 = 1.2 x 10^13

Answer 2

Answer: 1.2 x 10^13

Explanation:

got it right in my exam