656 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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656 61.5 54.5 37.5 75 44.4 ( 272.9 ) 91 77.6 42 53.3 45 ( 308.9 ) [[ 581.8 ]] | ||
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