Question

Which number is NOT written in scientific notation? 6.7 x 103 8.7 x 10−5 3 x 10−8 25.67 x 10−2

Answer 1

Hi There!

Answer:

25.67 x 10−^2

Explanation:

The reason I say that this equation is not in scientific notation is because the number that is on the left has to be less than 10. It can't be greater than 10.

Hope This Helps :)

Answer 2

25.67 x 10^−2

Explanation:

Scientific notation is written in the form

number * 10 ^ power

where number has one digit before the decimal

and power is an integer

6.7 x 10^3

8.7 x 106−5

3 x 106−8

25.67 x 10^−2 This has 2 numbers before the decimal NOT IN SCIENTIFIC NOTATION