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Mathematics 8 Online
OpenStudy (anonymous):

Katy buys 2 DVDs every 2 weeks. How many DVDs will she buy in 14 weeks?

OpenStudy (anonymous):

28

sammixboo (sammixboo):

Well first divide 14 weeks/ 2 weeks

OpenStudy (anonymous):

i mean 7

sammixboo (sammixboo):

Not 7 either. You want to divide 14 weeks / 2 weeks Then multiply your answer by 2 DVD's

OpenStudy (anonymous):

so,14?

sammixboo (sammixboo):

Or you can figure out how many DVD she buys in 1 week and see

sammixboo (sammixboo):

Right

OpenStudy (anonymous):

THANKS!

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