Question

How many places do you need to move the decimal to the left to write the

number below in scientific notation?
12000000000
A. 10
B. 9
C. 11
O O
D. 6

Answer 1

it’s 9 because i don’t know I just saw someone else say that

Explanation:

Answer 2

9

Explanation:

the decimal always goes between the numbers that arent 0s