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707 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
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| 707 61.5 45 44.4 50.9 85.6 ( 287.4 ) 91 78.8 48 61.5 77.6 ( 356.9 ) [[ 644.3 ]] | ||
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