Verified answer

Let Base = 40 , Percentage = 28 , R = ?

Using the percentage formula

• P = B × R
• 28 = 40 × R
• 28/40 = R
• 0.7 = R
• 0.7 × 100 = R
• 70% = R

Therefore , the answer is 70%

• LETTER D (70%)

PROBLEM :

• There are 40 students in a class. Twenty-eight are girls. What percent of the class are girls?

GIVEN :

• Students - 40
• Girls - 28

ASKED :

• What percent of the class are girls?

SOLUTION :

ANSWER :

• So , The correct answer is Option (D) 70%

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