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556 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 556 58.3 50.9 85.6 64.6 66.7 ( 326.1 ) 74.7 85.6 55.4 64.3 57.1 ( 337.1 ) [[ 663.2 ]] | ||
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