Mathematics, 25.02.2021 18:00 lazybridplayer

(19) In a school of 320 pupils. 0.625 are girls and 0.3 of the boys have long hair. How
many boys have short hair

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(19) In a school of 320 pupils. 0.625 are girls and 0.3 of the boys have long hair. How
many b...

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