|
589 WorkRate |
Name : _________________ |
||
|
If Ann does a job in 6 days, and Bob does it in 10 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 5 days, and Bob does it in 2 days, how long do they take together? (Nearest to the 10th...) |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 589 3.8 1.6 3.1 2.2 4.7 ( 15.4 ) 1.4 2.2 3.2 2.7 2.3 ( 11.8 ) [[ 27.2 ]] | ||
|
|
||