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723 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 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 723 64.3 91 42 75 44.4 ( 316.7 ) 74.7 48 50.9 74.7 66.7 ( 315 ) [[ 631.7 ]] | ||
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