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A number consists of two digits. If 3/5 of 1/5 of the number is 9. Find the sum of its two digits?
- A60
- B8
- C7
- D12
Correct answer: D
Discussion 1
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CCommunity
12
x * 3/5 * 1/5 = 9
x = 75 => 7 + 5 = 12
x * 3/5 * 1/5 = 9
x = 75 => 7 + 5 = 12