|
895 rateSpeed |
Name : _________________ |
||
|
You drove to School at 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 100 mph. What was the average speed for the round trip? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 895 91 78.8 68.6 40 78.8 ( 357.2 ) 57.1 48 91 68.8 68.8 ( 333.7 ) [[ 690.9 ]] | ||
|
|
||