2 There Are 7 People At The Beach 3 People Are Swimming And 4 People Are Surfing A What Is The Fraction Of People Th 1 (36.05 KiB) Viewed 29 times
2 There Are 7 People At The Beach 3 People Are Swimming And 4 People Are Surfing A What Is The Fraction Of People Th 2 (11.09 KiB) Viewed 29 times
2. There are 7 people at the beach. 3 people are swimming and 4 people are surfing. A. What is the fraction of people that are surfing? (3 points) B. What is the fraction of people that are swimming? (3 points) C. Now imagine that there are 70 people at the beach and 30 of them are swimming and 40 of them are surfing. Is the fraction of people surfing different than it was in Part A? (2 points)
D. How do you use fractions to explain that all of the people are either swimming or surfing? (Hint: what do you get when you add the fractions?) (2 points)
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