Before the hair is cut it must be dry and tied into a ponytail at the nape of the neck. It takes 6-10 ponytails (at 10 inches long or more) to make one hair piece.- If it takes 7 ponytails to make one wig and 8 ponytails to make another wig, how many ponytails are used in all?
- If it takes 10 hours to make one wig, how many hours will it take to make 6 wigs?
NCTM Standard: Number and Operations
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