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504 rateSpeed |
Name : _________________ |
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You drove to School at 40 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 100 mph. What was the average speed for the round trip? |
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| 504 55.4 40 77.6 72 68.8 ( 313.8 ) 82.4 68.6 68.6 72 44.4 ( 336 ) [[ 649.8 ]] | ||
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