Question

9. The difference between two positive integers is 50
integers.
10. The sum of the digits of a two-digit number is 7. The number obtained by interchanging the digits exceeds
the original number by 27. Find the number.
11. Sushma is not 15 years older than Vijay but in 3 more years she will be 8 times as old as Vijay was 3​

Answer 1

Answer: 10)- 25

Step-by-step explanation: 10)  

let us take the number 25.

2+5=7

After exchanging the digits of 25 is 52.

And, 25+27=52