Question

Antonio writes the equation 80.4 ÷ d = 0.0804.

Part A

What value of d makes the equation true?

A. 10 to the 2 power

B. 10 to the 3 power

C. 10 to the 4 power

D. 10 to the 5 power

Answer 1

B

Explanation:

Because

A)

`80.4 / {10}^(2) = 0.8.4`

B)

`80.4 / 10^(3) = 0.0804`

C)

`80.4 / {10}^(4) = 8.04 * {10}^( - 3)`

D)

`80.4 * {10}^(5) = 8.04 * {10}^( - 4)`