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IRINA_888 [86]
2 years ago
9

by can buy an 8-pound bag of dog food for $ 7.40 or a 4-pound bag of the same dog food for $ 5.38 which ones better 2 buy 

Mathematics
2 answers:
Nostrana [21]2 years ago
8 0
$7.40/8 = $0.925 per pound.
$5.38/4 = $1.345 per pound.
1.345 > 0.925, so it's better to buy the 8 pound bag rather than the 4 pound bag.
Varvara68 [4.7K]2 years ago
5 0
You should by the 8 pound bag because it has more for less.
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