|
577 WorkRate |
Name : _________________ |
||
|
If Ann does a job in 6 days, and Bob does it in 8 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 4 days, and Bob does it in 10 days, how long do they take together? (Nearest to the 10th...) |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 577 3.4 4.1 2.7 3.7 4.2 ( 18.1 ) 2.9 2.8 2.8 3.9 1.6 ( 14 ) [[ 32.1 ]] | ||
|
|
||