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607 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 607 58.3 64.3 57.1 68.6 50.9 ( 299.2 ) 53.3 80 44.4 74.7 64.3 ( 316.7 ) [[ 615.9 ]] | ||
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