lychee1406
lychee1406
28.08.2019 • 
Mathematics

Bone-shaped treats are 5 for $3.50 at shelley’s store and sarah wants to buy 12. she set up and solved this proportion to find how much they would cost. describe her error and find the correct solution.
5
3.5
=
12
x
3.5x = 60
x = $17.14

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