Question

Plz answer i will mark you the brainliest

Answer 1

Answer:

Original number is 62

Step-by-step explanation:

Let's say x is digit on one's place so 3x is digit on ten's place.

$10 \times x + 3x$

As given new no. is less by 36 from old no.

$31x - 36 = 13x \\ 18x = 36 \\ x = 2$

So no. is

$10 \times 3 \times 2 + 2 = 62$

PLEASE MARK ME AS BRAINLIST.

Answer 2

Now mark as the brainliest