Question

1) One of the two digits of a
two digit number is three
times the other digit.If you
interchange the digits of this
two digit number and add the
resulting number to the
original number, you get
88.What is the original
number?(3 marks)​

Answer 1

Answer:

I don't know

Step-by-step explanation:

I don't know

Answer 2

Answer:

The 2-digit no. is either 26 or 62

Step-by-step explanation:

let x be a digit of the 2-digit number.

given, (10x + 3x) + 10(3x)+x = 88

       => 13x + 30x + x = 88

       => 44x = 88

       => x = 88/44

       => x = 2

=> the other digit is 3x = 3(2) = 6

so, the 2-digit no. is either 26 or 62