Answer:
25
Explanation:
We can model this question with:
16 = 0.64x
x represents "what number."
0.64x = 16
Divide 0.64 from both sides
0.64x ÷ 0.64 = 16 ÷ 0.64
16 ÷ 0.64 = 25.
Therefore, 16 is 64% of 25.
Is means equals and of means multiply
16 = 64% * W
Change to decimal form
16 = .64 * W
Divide each side by .64
16/.64 = .64W/.64
25 = W
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