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949 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 120 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 50 mph. What was the average speed for the round trip? |
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| 949 88.4 78.8 64.6 78.8 85.6 ( 396.2 ) 44.4 50.9 77.6 75 75 ( 322.9 ) [[ 719.1 ]] | ||
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