Question

What is the correct way to write 1,550,000,000 in scientific notation? 1. 55 times. 109 1. 55 times. 1010 15. 5 times. 108 15. 5 times. 109.

Answer 1

1.55 x 10 with a 9 integer

Answer 2

1.55 times 10^9.

1.55 times 10 to the 9th power