Plss solve the 2nd question
Attachments:

Answers
Answered by
9
✭ Sum of the digits of a two digit number is 12
✭ If the digits are reversed then the new number is 54 greater than the original one
◈ The original number?
Let's assume the numbers to digits to be x & y
- Original Number = 10x+y
- On reversing = 10y+x
━━━━━━━━━
»»
Also on reversing the digits,
➝
➝
➝
➝
➝
➝
Adding eq(2) from eq(1)
››
››
››
››
Substituting the value of x in eq(1)
➳
➳
➳
➳
━━━━━━━━━━━━━━━━━━
Answered by
0
- ✭Sum of the digits of a two digit number is 12
- If the digits are reversed then the new number is 54 greater than the original one
- The original number?
Let us assume the numbers to digits to be x & y
Original Number = 10x+y
On reversing = 10y+x
━━━━━━━━━
»»
Also on reversing the digits,
➝
➝
➝
➝
➝
➝
Adding eq(2) from eq(1)
››
››
››
››
Substituting the value of x in eq(1)
➳
➳
➳
➳
Similar questions