1.

The tens digit of a two digit no.exceeds the units digit by 5 , if the digits are reversed the new number one s less by 45. If the sum of the digits is 9. Find the numbers

Answer»

Answer:

ten digit NUMBER unit = 5

digits are REVERSED by on new number =45

sum of their digit = 9

the number = ?

5 - 45 +9

40 + 9

49

ans: the number is 49.



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