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230 rateSpeed |
Name : _________________ |
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You drove to School at 30 mph, and came back at 60 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 230 40 37.5 74.7 44.4 74.7 ( 271.3 ) 50.9 53.3 55.4 91 40 ( 290.6 ) [[ 561.9 ]] | ||
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