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Westkost [7]
3 years ago
11

a machine paints 340 toy boats in 45 minutes. Which expression equals the unit rate per hour? A: 3/4/340. B: 45/350 C: 340/3/4 D

: 340/45
Mathematics
2 answers:
monitta3 years ago
6 0

340 in 0.75 hours. Divide both sides by 0.75, therefore 340/0.75 in 0.75/0.75 hour.
So 453.33 in one hour.(453.33 units per hour)

Hope it helps! :D

Scrat [10]3 years ago
3 0
60 × 340/5

4 × 340/3

340/3/4

The correct answer is C
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Answer:

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Step-by-step explanation:

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