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SSSSS [86.1K]
3 years ago
12

Use a proportion to solve. If 300 vitamins cost $5.75, what should 500 vitamins cost?

Mathematics
1 answer:
Lemur [1.5K]3 years ago
4 0

Answer:

300 vitamins = $5.75

500 vitamins = $x

Cross multiplying

300 vitamins x $x = $5.75 x 500 vitamins

300x = 2875

Dividing both sides by 300 to make x stand alone

x = 2875/300

x = $9.583

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