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162 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 162 78.8 91 64.3 37.5 80 ( 351.6 ) 45 57.1 64.6 68.6 64.3 ( 299.6 ) [[ 651.2 ]] | ||
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