elizadith4 elizadith4

28-02-2022
Mathematics

contestada

30 POINTS

Madison can make a keychain in 1 minute 35 seconds. At this rate how much time will it take her to make 8 keychains?

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meeragokulnair meeragokulnair

28-02-2022

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Answer Link

zsm2800 zsm2800

28-02-2022

Answer:

12 minutes 40 seconds

Step-by-step explanation:

One keychain, 1 minutes 35 second = 1*60 + 35 = 95 seconds

8 keychains, 95 * 8 = 760 seconds = 760/60 = 12.66667 minutes

= 12 minutes 0.66667*60 seconds

= 12 minutes 40 seconds

Answer Link

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