Question

MATHS QUESTION FIRST TO ANSWER GETS FREE BRILLIANT​

Answer 1

Answer:

you will get 88

let digit in unit place be x

then digit in tens place will be 3x

Answer 2

Answer:

number is 26

Step-by-step explanation:

let ones digit be 3x and tens digit be x.

10x+3x=13x

interchange digit is 31x

13x+31x=88

44x=88

x=2

3x=6

Hence the number is 26.