529  WorkRate1
1

Name : _________________

 

refresh

10 people can do a job in 12 days. How many days would it take if there were only 5 people?



10 people can do a job in 5 days. How many days would it take if there were only 5 people?



42 people can do a job in 5 days. How many days would it take if there were only 7 people?



14 people can do a job in 12 days. How many days would it take if there were only 2 people?



40 people can do a job in 8 days. How many days would it take if there were only 8 people?



45 people can do a job in 5 days. How many days would it take if there were only 9 people?



4 people can do a job in 5 days. How many days would it take if there were only 2 people?



12 people can do a job in 6 days. How many days would it take if there were only 4 people?



10 people can do a job in 10 days. How many days would it take if there were only 5 people?



16 people can do a job in 5 days. How many days would it take if there were only 8 people?



+(         )

 

(         )+

++[[          ]]++

529    24 10 30 84 40 ( 188 )   25 10 18 20 10 ( 83 )   [[ 271 ]]