SOLUTION: The ratio of boys to all students is 2:5. If there are 120 girls, how many are boys.
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Question 621321: The ratio of boys to all students is 2:5. If there are 120 girls, how many are boys.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = number of boys
Let = number of girls
given:
-----------
There are 48 boys
check:
OK
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