|
262 WorkRate |
Name : _________________ |
||
|
If Ann does a job in 2 days, and Bob does it in 10 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 6 days, and Bob does it in 2 days, how long do they take together? (Nearest to the 10th...) |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 262 1.7 1.3 3.3 4.5 1.7 ( 12.5 ) 1.5 3 3.8 4.7 1.3 ( 14.3 ) [[ 26.8 ]] | ||
|
|
||