|
105 rateSpeed |
Name : _________________ |
||
|
You drove to School at 70 mph, and came back at 110 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 50 mph. What was the average speed for the round trip? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 105 85.6 82.4 64.3 43.6 80 ( 355.9 ) 37.5 37.5 68.6 77.6 48 ( 269.2 ) [[ 625.1 ]] | ||
|
|
||