398 WorkRate |
Name : _________________ |
||
If Ann does a job in 4 days, and Bob does it in 2 days, how long do they take together? (Nearest to the 10th...) |
If Ann does a job in 3 days, and Bob does it in 3 days, how long do they take together? (Nearest to the 10th...) |
+( ) |
|
( )+ |
++[[ ]]++ |
||
398 1.3 1.7 1.5 3.4 4.4 ( 12.3 ) 1.5 2 5 2.2 1.7 ( 12.4 ) [[ 24.7 ]] | ||
|