176k views
1 vote
the sum of the digits of a certain two digits number is 7. reversing its digit increases by nine what is the number

1 Answer

2 votes
34 flipped is 43
34+9=43
3+4=7
User Chungmin Lee
by
7.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.