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265 rateSpeed |
Name : _________________ |
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You drove to School at 30 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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| 265 43.6 77.6 64.3 40 58.3 ( 283.8 ) 91 78.8 64.3 72 68.8 ( 374.9 ) [[ 658.7 ]] | ||
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