Math, asked by sirumalar, 1 year ago

75% of the students of class 10 got A1 grade in the examination.If 99 students got A1,How many students appeared in the examination?

Answers

Answered by sharad2680
12
75 % A1 grade = 99
25% = 99 ÷ 3 = 33
student appered = 99 + 33 = 132

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