Question

The sum of the digits of a two digit no. is 12.if the digits are reversed,the new number is 12 less than twice the original no. Find the original number.

Solve it above in deep step by step explanation . If ur answer is correct then I'll give u 5 stars

Answer 1

Answer:

48

Step-by-step explanation:

Given that the sum of 2 digit number is 12. If the digits are reversed, the new number is 12 less than twice the original number.

we have to find the two digit number.

Let the two-digit number is xy therefore the number becomes 10x+

As the sum of 2 digit number is 12 that means

x+y=12     →   (1

Now, if the digits are reversed, the new number is 12 less than twice the original number.

      →     (2)

Solving (1) and (2), we get

(2)+8(1)  ⇒

x+y=12 ⇒ 4+y=12 ⇒  y=8

Hence, the number is xy=48

Answer 2

Answer:

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