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Tammy and Jodi assembled 420 circuit boards in 8 hours. The next day they assembled 36 more circuit boards in the same amount of time. What was their average rate on the second day?​
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Tammy and Jodi assembled 420 circuit boards in 8 hours. The next day they assembled 36 more circuit boards in the same amount of time. What was their average rate on the second day?​

User Auticcat
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If they had completed 420 boards in eight hours that would be 52.5 boards every hour but if they only produced 36 in the eight hours a day schedule that they only completed 4.5 board every hour
User Leafmeal
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5 votes

Answer:

fifty seven

Explanation:

User Anayza
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