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657 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 110 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 657 68.8 48 80 48 82.4 ( 327.2 ) 61.5 64.6 34.3 43.6 66.7 ( 270.7 ) [[ 597.9 ]] | ||
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