Question

the difference between two numbers is 54 find the numbers if they are composed of same two digits

Answer 1

Answer:

Step-by-step explanation:

Let the unit digit be X and tens digit be Y

the other number is vice versa

(10X+Y)-(10Y-X)=54

9X-9Y=54

9(X-Y)=54

X-Y=6

So if X=1, Y=7

X=2, Y=8

X=3, Y=9