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OpenStudy (anonymous):
The ratio of boys to girls in a classroom is 2 to 7. If there are 63 students in the room, how many are girls ?
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OpenStudy (anonymous):
let the number of boys be 2x let the number of girls be 7x 2x+7x=63 9x=63 x=63/9 x=7 girls=7x=7*7=49 No of girls are 49 hope this helped :)
OpenStudy (jack1):
props @candiee , perfect explanation hey
OpenStudy (anonymous):
tnksss @Jack1
OpenStudy (anonymous):
Thank you so much @ candiee
OpenStudy (anonymous):
@candiee
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