|
906 rateSpeed |
Name : _________________ |
||
|
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? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 906 78.8 80 50.9 82.4 66.7 ( 358.8 ) 45 37.5 54.5 61.5 55.4 ( 253.9 ) [[ 612.7 ]] | ||
|
|
||