A certain number of two digits is four times the sum of the digits. If 9 is added to the number the digits

A certain number of two digits is four times the sum of the digits. If 9 is added to the number the digits in the number are reversed, then the number is …………………

A) 13

B) 23

C) 12

D) 14

Monjur Alahi

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2025-01-04 04:42

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