Question

Solve.
A number consists of two-digits. The digit at the units place is 3 times the digit at the tens place. If 36 is added to the number, the digits are reversed. Find the original number.

Answer 1

Answer:

here as given

let no .at tens digit be x

unit digit = 3x

the no. is (x) ×10 +3x

= 10x+ 3x

= 13x

so as per the question

= 13x + 36 = 3x × 10+ x

= 13x+ 36= 31x

= 36= 31x-13x

= 36= 18x

= therefore x= 2

THIS IS UR ANS MATE HOPE THIS HELPS YOU

FOLLOW ME

Answer 2

here is your answer mate

pleaseee mark brainliest .