A machine packs boxes at a constant rate of 2/3 of a box every 1/2 minute. Which is the number of boxers per minute that the machine packs?
a. 1/3
b. 3/4
c. 1 1/6
d. 1 1/3
Simplifying this sum if it packs two thirds of a box every half minute then In one minute it would pack four thirds of a box or in mixed numbers this would be one and one third boxes per minute
