SOLUTION: A school has 1800 learners. The ratio of number of boys in the school to the number of girls is 5:4, how many girls are there in this school?

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Question 1068881: A school has 1800 learners. The ratio of number of boys in the school to the number of girls is 5:4, how many girls are there in this school?
Answer by josgarithmetic(39618) About Me  (Show Source):