1.

5. The ratio between two digit number and sum of the digits is 6: 1. If the digit at thetens place is greater than the digit at unit place by 1 then find number.1) 872) 433) 654) 54.​

Answer»

Step-by-step EXPLANATION:

The ANSWER is 54

as 54/5+4 = 54/9 = 6:1



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