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chubhunter [2.5K]
3 years ago
10

Jennifer has run many marathons and keeps track of all of her finishing times. At a marathon last month, she finished in 350 min

utes. The other day, she ran another marathon and finished with a time of 406 minutes. What is the percent of increase in Jennifer's marathon time?
Mathematics
1 answer:
suter [353]3 years ago
3 0

Answer:

16%

Step-by-step explanation:

406 / 350 = 1.16

406 is 116% of 350

so 350 + 16% is 406

because 350 * 0.16 = 56

56 is 16%

350 + 56 = 406

:)

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Given that the heart rate of 10 adults is measured and the results are 83, 87, 90, 92, 93, 100, 104, 111, 115, 121.

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