Question

Sushma got 89 marks in mathematics out of 160,50 in social science out of 100 and 75 in science out of 140.Find her aggregate percentage.

Answer 1

Step-by-step explanation:

Formula for calculating aggregate percentage =

Marks obtained ÷ Full marks × 100

Marks obtained by Sushma = 85+ 50 + 75

= 210

Full marks = 160 + 100 + 140

= 400

Her aggregate percentage = 210/400 ×100

= 52.5 %

Ans: 52.5%

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