Practicing Success
Practicing Success
CUET Preparation Today
If 90 is increased by x%, then it becomes 117 . What is the value of x? |
20 30 15 25 |
30 |
According to question , 90 + x% of 90 = 117 x% of 90 = 117 - 90 x% × 90 = 27 x × 90 = 2700 x = 30 So value of x is 30. |
