algebra
posted by rr .
It takes 4hr for 8 cooks to prepare food for a wedding rehearsal dinner. How long will it take 7 cooks to prepare the dinner.

algebra 
MathMate
4 hours 8 cooks to prepair 1 dinner, so 1 cook will prepare 1/32 of a dinner in an hour.
How long will it take 7 cooks to prepare 1 dinner?
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