# How do you use exponents to write 7.5 million in expanded notation?

Dec 8, 2016

$\left(7 \times 1 , 000 , 000\right) + \left(5 \times 100 , 000\right)$

#### Explanation:

Writing the term "7.5 million" in standard notation is: 7,500,000

To start then this can be expanded to:

$7 , 000 , 000 + 500 , 000 \to$

$\left(7 \times 1 , 000 , 000\right) + \left(5 \times 100 , 000\right)$