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5) The ratio of girls to boys in a school is 7:15.How many girls will there be if the numberof boys is 1200?

Answer»

Number of girls/Number of boys = 7/15Number of girls/1200 = 7/15Number of girls = (7/15) × 1200 = 560

number of Girls's /number of boys =7/5no. of girls /1200=7/15no. of girls =(7/15)*1200=560



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