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999 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 80 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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| 999 74.7 88.4 58.3 40 72 ( 333.4 ) 43.6 45 64.6 72 66.7 ( 291.9 ) [[ 625.3 ]] | ||
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