|
901 WorkRate1 |
Name : _________________ |
||
|
48 people can do a job in 8 days. How many days would it take if there were only 8 people? |
16 people can do a job in 10 days. How many days would it take if there were only 4 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 901 48 12 30 45 40 ( 175 ) 40 70 16 84 12 ( 222 ) [[ 397 ]] | ||
|
|
||