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414 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 30 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 414 48 53.3 91 50.9 72 ( 315.2 ) 42 68.8 34.3 64.6 53.3 ( 263 ) [[ 578.2 ]] | ||
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