The ratio of the number of boys to the number of girls in a school of 640 students, is 5: 3. If 30 more girls are admitt…
Q1
The ratio of the number of boys to the number of girls in a school of 640 students, is 5:3. If 30 more girls are admitted in the school, then how many more boys should be admitted so that the ratio of boys to that of the girls, becomes 14: 9.
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