7. If the difference of two digit number and the number obtained by reversing the digits is 27, find the difference between the digits

Question

7. If the difference of two digit number and the number obtained by reversing the digits
is 27, find the difference between the digits of the 2-digit number​

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Aubrey 3 weeks 2021-09-04T01:33:03+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-04T01:34:09+00:00

    Answer:

    difference between the digits is 3

    and the 2digit number is 41

    0
    2021-09-04T01:34:11+00:00

    Answer:

    3

    Step-by-step explanation:

    let the units digit be y and tens digit be x

    the original number will be 10x+y

    so, acc to the question

    10x+y-(10y+x)=27

    10x+y-10y-x=27

    9x-9y=27

    dividing it by 9, we get

    x-y=3

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