Question

Express the following numbers in standard form:

76,47,000

Answer 1

We have, 76,47,000 = 7647000,00

A number in standard form is written as a × 10^k, where a is the terminating decimal such that 1 < a < 10 and k is any integer.

So, 7647000 = 7647 × 10³

= 7.647 × 10³ × 10³

= 7.647 × 10⁶