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Im having trouble with this question The ninth grade class has a ratio of 4 boys to 5 girls. If there are 630 students in the grade, how many are boys?

Im having trouble with this question The ninth grade class has a ratio of 4 boys to 5 girls. If there are 630 students in the grade, how many are boys?
7.9k views
5 votes
Im having trouble with this question The ninth grade class has a ratio of 4 boys to 5 girls. If there are 630 students in the grade, how many are boys?

User Matt Stow
by
8.2k points

1 Answer

4 votes
4 Boys : 5 Girls
4 + 5 = 9 Students


=630 students ( 4Boys / 9 Students )
*cancel Students units*
= 630(4 Boys / 9)
= 280 Boys
User Mohammad Niazmand
by
8.6k points
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