|
847 WorkRate |
Name : _________________ |
||
|
If Ann does a job in 8 days, and Bob does it in 3 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 3 days, and Bob does it in 4 days, how long do they take together? (Nearest to the 10th...) |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 847 2.2 3.9 3.9 3.3 1 ( 14.3 ) 1.7 1.6 3.8 5 2.7 ( 14.8 ) [[ 29.1 ]] | ||
|
|
||