How do you write 99.7 in scientific notation?

Answer 1

99.7 in scientific notation = 9.97 x 10^1

Answer 2

To write 99.7 in scientific notation, you can move the decimal point to the right until there is only one non-zero digit to the left of the decimal point. Count the number of places you moved the decimal point. Since you moved it two places, the scientific notation representation of 99.7 would be 9.97 × 10^1.