When a number is increased by 24, it becomes 115% of itself. What is the number?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1, i.e. 160
Let the number be x
AQ
x + 24 = x × 115/100
23x/20 - x = 24
3x = 24 × 20
x = 160