Question

hange 45% to a decimal, then a fraction.

4.5, 4/5
0.45, 4/5
0.45, 9/20
4.5, 9/20

Answer 1

Any ideas?

Answer 2

Recall percent means "divide by 100."

Answer 3

$$\huge\text{percent = per 100 = % = }\dfrac{1}{100}$$