Question

How do you write 4.5 × 102 in standard form?

Answer 1

Step-by-step explanation:

4,5 x 102?

$4.5 \times 102 \\ = \frac{45}{10} \times 102 \\ = \frac{4590}{10} \\ = 459$

The answer is 459

Answer 2

$\blue{ \boxed{ \tt{} \bold{ \: answer \: by : \boxed{ \green \star{ \tt{} \bold{ \red{ \: febryantohutagalung \: }} \green \star}}}}}$

Answer:

$\tt{}459$

Step-by-step explanation:

$\tt{}4.5 \times 102 \\ \\ \tt{} \frac{45}{10} \times \frac{102}{1} \\ \\ \tt{} \frac{45 \times 102}{10 \times 1} \\ \\ \tt{} \frac{4590}{10} \: \: \: \: \: \: \: \: \\ \\ \tt{}459 \: \: \: \: \: \: \: \: \:$