Mathematics, 23.08.2019 22:30, locomexicano03

Li needs 15 pieces of string each 1/2 of a inch long. she cut a 6-inch piece of string into pieces that are 1/2 of an inch long . how many more pieces of string does she need ?

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Li needs 15 pieces of string each 1/2 of a inch long. she cut a 6-inch piece of string into pieces t...