Question

Express the time $0.00000000546secs$ in standard form.

Answer 1

Expressing the time in standard form

$0.00000000546secs=\frac{5.46}{1000000000}secs$

$\frac{5.46}{1000000000}secs=5.46\times {10}^{-9}secs$

Hence, the standard form of $0.00000000546secs$ is $5.46\times {10}^{-9}secs$.