|
274 WorkRate |
Name : _________________ |
||
|
If Ann does a job in 2 days, and Bob does it in 2 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 6 days, and Bob does it in 3 days, how long do they take together? (Nearest to the 10th...) |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 274 1 1.7 3.8 3.2 1.7 ( 11.4 ) 2 3.2 4.1 5 2.2 ( 16.5 ) [[ 27.9 ]] | ||
|
|
||