267  WorkRate1
1

Name : _________________

 

refresh

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



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



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



28 people can do a job in 9 days. How many days would it take if there were only 4 people?



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



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



24 people can do a job in 6 days. How many days would it take if there were only 8 people?



24 people can do a job in 11 days. How many days would it take if there were only 6 people?



6 people can do a job in 10 days. How many days would it take if there were only 3 people?



6 people can do a job in 9 days. How many days would it take if there were only 2 people?



+(         )

 

(         )+

++[[          ]]++

267    10 36 56 63 25 ( 190 )   36 18 44 20 27 ( 145 )   [[ 335 ]]