|
476 WorkRate |
Name : _________________ |
||
|
If Ann does a job in 5 days, and Bob does it in 7 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 8 days, and Bob does it in 7 days, how long do they take together? (Nearest to the 10th...) |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 476 2.9 3.4 1.2 1.7 3.2 ( 12.4 ) 3.7 1.2 1.6 1.9 1.6 ( 10 ) [[ 22.4 ]] | ||
|
|
||