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816 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 816 64.6 48 50.9 77.6 78.8 ( 319.9 ) 61.5 64.3 88.4 82.4 72 ( 368.6 ) [[ 688.5 ]] | ||
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