Question

Multiply

(4.7 × 10 3) × (2.35 × 10−27)

Answer 1

-16450

Explanation:

Remove parentheses:

=4.7 * 10^3(2.35 * 10 - 27)

Multiply the numbers: 2.35 * 10 = 23.5

=10^3 * 4.7(23.5 - 27)

Subtract the numbers: 23.5 - 27 = -3.5

= 10^3 (-3.5) * 4.7

Remove parentheses:

= -4.7 * 10^3 * 3.5

Multiply the numbers: 4.7 * 3.5 = 16.45

= -10^3 * 16.45

Multiply the numbers: 16.45 * 1000 = 16450

= -16450