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Stells [14]
2 years ago
13

During the first seconds after takeoff, a rocket traveled 208 kilometers in 50 minutes at a constant rate suppose a penny is dro

pped from a skyscraper and could travel 153 kilometers in 1/2 hours at a constant rate. Which of these objects has a faster unit rate per hour? How much faster?
Mathematics
1 answer:
andrezito [222]2 years ago
6 0

the penny travels at a faster rate by 56.4 kilometers

penny = 153 for 30 min

penny = 306 for 1 hour

rocket = 208 in 50 min

208/5 = 41.6 *6 = 249.6 in 1 hour

penny is faster by 56.4 kilometers

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