|
783 rateSpeed |
Name : _________________ |
||
|
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? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 783 68.6 77.6 74.7 50.9 40 ( 311.8 ) 64.3 74.7 74.7 82.4 77.6 ( 373.7 ) [[ 685.5 ]] | ||
|
|
||