I think the answer is 1.First, find the least common denominator, which is 6. Then, multiply the numerator and denominator by the same number to get 6 as the denominator. 
is multiplied by 6 to get 
. 
is multiplied by 3 to get 
. 
is multiplied by 6 to get 
. Since 
is closest to , 1 is the answer. Hope this helps!
One person can do a certain job in 20 minutes and another person can do the same job in twenty eight minutes. how many minutes w
1 answer:
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