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437 rateSpeed |
Name : _________________ |
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You drove to School at 40 mph, and came back at 60 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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| 437 48 77.6 42 68.6 55.4 ( 291.6 ) 91 68.8 53.3 53.3 43.6 ( 310 ) [[ 601.6 ]] | ||
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