rosagesBubAurellaM rosagesBubAurellaM

30-10-2016
Mathematics

contestada

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

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rjthewolf2000 rjthewolf2000

03-11-2016

6 times 2 is 12 and 15 minus 12 is 3 so three more pieces are needed.

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