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903 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 60 mph. What was the average speed for the round trip? |
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| 903 91 40 45 77.6 48 ( 301.6 ) 40 80 34.3 53.3 34.3 ( 241.9 ) [[ 543.5 ]] | ||
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