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559 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 80 mph. What was the average speed for the round trip? |
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| 559 64.3 68.6 53.3 48 37.5 ( 271.7 ) 68.6 88.4 44.4 45 75 ( 321.4 ) [[ 593.1 ]] | ||
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