|
296 WorkRate |
Name : _________________ |
||
|
If Ann does a job in 3 days, and Bob does it in 9 days, how long do they take together? (Nearest to the 10th...) |
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...) |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 296 2.2 1.3 2.9 2.9 1.6 ( 10.9 ) 3.8 3 1.4 1.6 4.7 ( 14.5 ) [[ 25.4 ]] | ||
|
|
||