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102 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 100 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 102 82.4 58.3 48 42 77.6 ( 308.3 ) 74.7 82.4 53.3 53.3 43.6 ( 307.3 ) [[ 615.6 ]] | ||
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