please solve this urgently
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Let the unit place digit be a
Tens place digit = 3a
Number = 10(3a) +a
= 30a +a
= 31a
Reversed number = 10 (a) +3a
= 10a + 3a
= 13a
According to question,
31a - 13a = 54
=> 18a = 54
=> a = 3
Number = 31 × a
= 31 × 3
= 93
Tens place digit = 3a
Number = 10(3a) +a
= 30a +a
= 31a
Reversed number = 10 (a) +3a
= 10a + 3a
= 13a
According to question,
31a - 13a = 54
=> 18a = 54
=> a = 3
Number = 31 × a
= 31 × 3
= 93
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