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?
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75 % A1 grade = 99
25% = 99 ÷ 3 = 33
student appered = 99 + 33 = 132
25% = 99 ÷ 3 = 33
student appered = 99 + 33 = 132
sirumalar:
Answer is correct
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