Question

If x% of 75= 9, then the value of x is
a. 16
b. 14
c. 12
d. 8​

Answer 1

Answer:

Option(C)

Step-by-step explanation:

Given equation is : x% of 75 = 9

⇒ (x/100) * 75 = 9

⇒ (x * 75)/100 = 9

⇒ 75x/100 = 9

⇒ (3x/4) = 9

Multiply both sides by 4,

⇒ (4 * 3x)/4 = 9 * 4

⇒ 12x/4 = 36

⇒ 3x = 36

Divide both sides by 3, we get

⇒ (3x/3) = (36/3)

⇒ x = 12.

Therefore, the value of x = 12.

Hope it helps!

Answer 2

Option C....

12

X%of 75=9

x*75=9*100

75x=900

x=900/75

x= 12

* this sigh denotes multiplication