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724 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 724 68.6 75 57.1 68.6 61.5 ( 330.8 ) 64.3 91 44.4 74.7 75 ( 349.4 ) [[ 680.2 ]] | ||
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