A certain number of two digits is three times the sum of its digits and if 45 be added to it, then digits are reversed. The number is ?

A certain number of two digits is three times the sum of its digits an

1.	A certain number of two digits is three times the sum of its digits and if 45 be added to it, then digits are reversed. The number is ?
A.	32
B.	72
C.	27
D.	23
Answer» D. 23

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A certain number of two digits is three times the sum of its digits and if 45 be added to it, then digits are reversed. The number is ?

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