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CBSE Class 8 Answered

The sum of the digits of a two digit number is 12 the number is 6 times of the unit place find the number
Asked by dpkachare18 | 05 Sep, 2019, 12:00: PM
answered-by-expert Expert Answer
Let x be the digit at the ten,s place then (12 - x) will be the digit at the unit place.
 
→Two digit number = 10x + 12 - x = 9x + 12
 
According to the conditions in the question, we get
9x + 12 = 6(12 - x)
15x = 60
x = 4 
 
12 - x = 12 - 4 = 8
 
→Two digit number = 9x + 12 = 9(4) + 12 = 48

Answered by Yasmeen Khan | 05 Sep, 2019, 06:45: PM

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