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miss Akunina [59]
3 years ago
9

in a class, 60% of the students are girls. there are 19 girls in the class. how many students are there? how many boys are there

Mathematics
1 answer:
Slav-nsk [51]3 years ago
4 0
60/40 =19/? 19 ×40÷60=13 there is 13 boys
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