|
326 rateSpeed |
Name : _________________ |
||
|
You drove to School at 30 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 110 mph. What was the average speed for the round trip? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 326 45 42 88.4 53.3 82.4 ( 311.1 ) 68.8 58.3 91 88.4 91 ( 397.5 ) [[ 708.6 ]] | ||
|
|
||