how do you write 8.70 × 10⁸ in standard form?

how do you write 8.70 × 10⁸ in standard form?
Answer
Explanation:
Step1: Understand the exponent
The exponent (8) in (10^{8}) means we move the decimal point (8) places to the right.
Step2: Move the decimal point
Starting with (8.70), moving the decimal point (8) places to the right: (8.70\times10^{8}=870000000)
Answer:
(870000000)