Annabelle measured and recorded the amount of rainfall for 9 days in a row. Her results are shown below. 3/10in., 1/5in.,1/10in., 3/10in., 2/5in., 1/5in., 1/5in., 1:5in. What is the average amount of rainfall per day for the 9-day period?

Question

Kendra Richard

Mathematics

4 March, 05:40

Annabelle measured and recorded the amount of rainfall for 9 days in a row. Her results are shown below. 3/10in., 1/5in.,1/10in., 3/10in., 2/5in., 1/5in., 1/5in., 1:5in. What is the average amount of rainfall per day for the 9-day period?

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Answers (1)

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Javon Perkins · Answer 1

Average rainfall for the 9-day = 19/80 inches

Step-by-step explanation:

3/10 + 1/5 + 1/10 + 3/10 + 2/5 + "1/5+1/5+1/5=19/10

Average rainfall = 19/10 : 8 = 19/10 * 1/8=19/80 inches