Math, asked by Bajaj3616, 1 year ago

The average score of 10 girls is 15 and 15 boys is 10.The class average is

Answers

Answered by sprao534

9

Please see the attachment

Attachments:

Answered by madhuyashnim

2

Answer:

12

Step-by-step explanation:

10(15)+15(10)/25

=300/25=12

Hope it helps

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