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the sum of two digit number and the number obtained by reversing its digits is 121 find the number if its if its unit place digit is 5 |
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Answer» Answer: The number is 65 Step-by-step explanation: Let the digit in the TEAM's PLACE be x and unit place be y. (10x +y) + (10y+x)= 121 11x + 11Y = 121 Dividing both sides by 11, x + y =11 It is given that y=5 x+5=11 x = 11-5 =6 10x + y =10×6 +5 = 65 |
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