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Gemiola [76]
3 years ago
12

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 ?
Mathematics
2 answers:
KonstantinChe [14]3 years ago
8 0
She needs 3 more i think because...
1/2 divided into 6 is 12 
just cross multiply 6/1 by 1/2
and 15-12=3
Firlakuza [10]3 years ago
7 0
Li needs 3 more pieces, an 1 and 1/2 cut into 3 pieces.
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