Math, asked by ffcyrus971, 12 days ago

The average marks of 10 boys in a class is 70 and the average marks of 15 girls in the same class is 75. Find the average marks of the class​

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Answered by richaroy187381
0

Answer:

please say , it's right or Wong

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Answered by sami444492
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Average marks of 10 boys in a class = 70
Average marks of 15 girls in the same class = 75
Total marks = 70+75=145

Total students = 10+15=25

Average marks of the class = 5.8 marks
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