Math, asked by iamnotanagha2986, 11 months ago

There are 100 students in three sections a, b and c theaverage mark of three section was 84 the average of b and c was 87.5 and the average of a is 70 the number of students in a was

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Answered by dimplerchoudhary93

0

Answer:

Step-by-step explanation:

100

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