Bob neff owner of an automotive dealership pays one of his salesmen mike a $1300 draw per week plus 6% on all commission sales.

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

only 10/60 isn't equivalent

hope this : )