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990 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 120 mph. What was the average speed for the round trip? |
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| 990 82.4 54.5 55.4 68.6 64.3 ( 325.2 ) 88.4 75 48 54.5 50.9 ( 316.8 ) [[ 642 ]] | ||
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