#pls help

3 messages · Page 1 of 1 (latest)

calm wagon
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what have you tried

gentle acorn
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nothing

granite knoll
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If the ratio between girls and boys is 3:5 then we can say there are
3x girls and 5x boys in the school
If there are 54 girls in the school then
3x = 54
x = 18

And the number of boys will be
5x = 5×18 = 90