Math, asked by saubhagyalll127, 10 months ago

In a college of 405 students the ratio between the number of boys and girls is 7:2. If the number of boys and girls is raised by 50 and the ratio of boys and girls 3:1, then find the increase in the number of boys

Answers

Answered by Brainiqer
0

4o5 will coincide with x due to herons formula

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