the difference between a two digit number and the number obtained by interchanging the digits is 27 what is the difference between the two digits of the number
Answers
Answered by
46
the two digits number should be written as
10x + y
x is in 10s place and y is in ones place
reversing the digits it becomes 10y + x
difference between the two is 27
(10x + y) - (10y + x) = 27
10x + y - 10y - x = 27
9x - 9y = 27
9(x - y) = 27
x - y = 27/9 = 3
x - y = 3
therefore the difference between the digits is 3
Answered by
25
Answer:
Ur answer is below attached...
Hope it helps u...
Plz like and mark as brainliast...
Attachments:
Similar questions