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Mathematics 22 Online
OpenStudy (anonymous):

If you answer this I will give you a medal, When Debbie looked out at the school parking lot, she noticed that for every 2 minivans, there were 5 other types of vehicles. If there are 161 vehicles in the parking lot, how many of them are not minivans?

OpenStudy (cwrw238):

Hint: 2/7 of the vehicles will be mininvans

OpenStudy (mathstudent55):

2x + 5x = 161 Find x first. Then 5x is the number of not minivans.

OpenStudy (anonymous):

so 5x would be 115??

OpenStudy (mathstudent55):

Correct.

OpenStudy (anonymous):

ok

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