Question

Use scientific notation to find the product of 7.13x10^_3 and 40.

Answer 1

Step-by-step explanation:

$7.13 \times {10}^{ - 3} \times 40 \\ = (7.13 \times 40) \times {10}^{ - 3} \\ = 285.2 \times {10}^{ - 3} \\ = 2.852 \times {10}^{ - 5}$