# Question #72d2a

Mar 1, 2018

See a solution process below:

#### Explanation:

$3.02 \times 10.6 = 32.012$

To write this number in scientific notation we need to move the decimal point one place to the left so the exponent for the 10s term will be positive:

$32.012 = 3.2012 \times {10}^{1}$ or $3.2012 \times 10$

$4.5 \times 105 = 472.5$

To write this number in scientific notation we need to move the decimal point two places to the left so the exponent for the 10s term will be positive:

$472.5 = 4.725 \times {10}^{2}$

Mar 1, 2018

$\frac{8003}{250}$

#### Explanation:

$3.02 \cdot 10.6$

$= \frac{302}{100} \cdot \frac{106}{10}$

$= \frac{151}{50} \cdot \frac{53}{5}$

$= \frac{8003}{250}$