Question

Find a number less than 100 that is increase by one fifth of the value when it digit are reverse

Answer 1

6/5 (10 t + u) = 10 u + t

60 t + 6 u = 50 u + 5 t

55 t = 44 u ... 5 t = 4 u

45 looks good

Answer 2

pls can someone help me

Answer 3

Thanks