Question

Write the numeral in the sentence in scientific notation

The distance between two planets is 250,000,000,000 meters.

Answer 1

`2.5` x
`10^1^1`

Explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

`2.5` x
`10^1^1`

Hope this helps.

Answer 2

2.5 x 10^11

Explanation: