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946 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 946 78.8 58.3 58.3 85.6 58.3 ( 339.3 ) 43.6 57.1 57.1 48 64.6 ( 270.4 ) [[ 609.7 ]] | ||
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