Question

The sum of a two digit number and the number obtained by reversing the order of its digits is 121. Find the 2-digit number if its unit place digit is 4

Answer 1

Answer:

65

Step-by-step explanation:

65+56=121

Let no. bet5

reverse will be 5t

t 10 + 5 + 5 10 + t = 11t + 55 = 121 = 11t = 66 = t = 6

so no. = 65

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