Question

If 20% of X =y, then y% of 20 is the same as:​

Answer 1

4% of x

Explanation:

20% of x

• 20% of x = 0.2x
• 20% of x = y ⇒ 0.2x = y

y% of 20

• y% of 20 = 20*y/100 = 0.2y
• 0.2y = 0.2*0.2x = 0.04x
• y% of 20 = 4% of x

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