|
341 WorkRate |
Name : _________________ |
||
|
If Ann does a job in 3 days, and Bob does it in 8 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...) |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 341 2.2 1.3 2.9 3.1 1.6 ( 11.1 ) 1.5 2.7 1.5 1.6 4.7 ( 12 ) [[ 23.1 ]] | ||
|
|
||