Math, asked by ali3964, 1 year ago

out of 90 books in a library 10 are social sci 18 hindi 27 english and remainng are sci books find the ratio of (a) number of social sci books to sci books

Answers

Answered by vansh3140

14

2:7 is the right one dude

Answered by ishwarsinghdhaliwal

9

Total books = 90
Number of Science books= 90- (10+18+27)
=90-55=35
Ratio of number of social sci books to sci books =10/35=2/7
=2:7

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