Math, asked by avtarbhinder1, 8 months ago

the average mathematics mark of two sections A and B of clasd 9th in the annual exam is 74. the average marks of section B is 70. the ratio of the number of students of section A and B?

Answers

Answered by sophiecai1001

2

Answer: 8:7

Step-by-step explanation: Hope it’s right! :)

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