Question

Express 5.21 x 106 in standard form.

Answer 1

Answer:

5.21 × 106

$\dashrightarrow \sf \: \frac{521}{100} \times 106 \\ \\\dashrightarrow \sf \: \frac{521}{50} \times 53 \\ \\ \dashrightarrow \sf \: \frac{ 27613}{50} \\ \\\dashrightarrow \sf \: \pink{ 552.26}$

Answer 2

Answer:

5210000

Step-by-step explanation:

5.21 × 10^6 (Assuming that is the question, as it looks like a scientific notation)

Move decimal point 6 times to the right