Answer:
a. 400%
b. 25
c. 64
Step-by-step Step-by-step explanation:
a. 160 ÷ 40/100
160 × 100 / 40
4 × 100 = 400%
b. 40 ÷ 160%
40 ÷ 160/100
40 × 100/160 = 25
c. 40% × 160
40/100 × 160
4 × 16 = 64
a) 400% b) 1/4 c) 64
Step-by-step explanation:
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