Question

find rhe differenc e between a 2 digit number and the number obtained by reversing its digits if the two digits of the number differ by 5

plz tell me fast guys​

Answer 1

Answer:

Ans:45

Step-by-step explanation:

Let the digit at unit pace is x then at 10s place=x+5

So number is 10(x+5)+x=11x+50

Number after revesing digits=10*x+x+5=11x+5

So the difference=11x+50-(11x+5)

=50-5=45

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Verification:

x=1 then nunber: 16 and 61

61-16=45

72-27=45

83-38=45

94-49=45