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5% of a = b, then b% of 20 is the same as __________.
- A20% of a/2
- B50% of a/20
- C50% of a/2
- D20% of a/20
Answer not set
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0
CCommunity
Given 5% of a = b,
⇒ 5a/100 = b
⇒ a = 20b
⇒ (20/100) × (a/20) = (20/100) × b
⇒ 20% of a/20
∴ b% of 20 = 20% of a/20
⇒ 5a/100 = b
⇒ a = 20b
⇒ (20/100) × (a/20) = (20/100) × b
⇒ 20% of a/20
∴ b% of 20 = 20% of a/20
0
CCommunity
20% of a/100