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613 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 613 64.3 54.5 68.6 77.6 80 ( 345 ) 64.6 50.9 82.4 77.6 54.5 ( 330 ) [[ 675 ]] | ||
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