# How do you calculate  (9.2 × 10^28) ÷ (4.6 × 10^9)?

Nov 1, 2017

$\left(9.2 \times {10}^{28}\right) \div \left(4.6 \times {10}^{9}\right) = 2 \times {10}^{19}$

#### Explanation:

$\left(9.2 \times {10}^{28}\right) \div \left(4.6 \times {10}^{9}\right)$

= $\frac{9.2 \times {10}^{28}}{4.6 \times {10}^{9}}$

= $\frac{9.2}{4.6} \times {10}^{28} / {10}^{9}$

= $2 \times {10}^{28 - 9}$

= $2 \times {10}^{19}$