Math, asked by dxb435541858, 5 months ago

In a Maths test the average score of the 10 girls in a class is 15 and the average score of the 15 boys is 10. The average score of the class in the test is

Answers

Answered by nickey41

2

Answer:

class average = 10(15) +15(10) /25

=300/25=12

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