If 90 is increased by x%, then it becomes 117 . What is the value of x?
Answer & explanation
Correct answer: option 2
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.
If 90 is increased by x%, then it becomes 117 . What is the value of x?
Correct answer: option 2
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.