1 Successful completion of the two-day Accredited Buyer's Representative (ABRÂ®) Designation Course, including an 80 percent passing grade on the exam.  Successful completion of one of the ABRÂ® elective courses, including an 80 percent passing grade on the exam.
Quick Answer. Five tablespoons and 1 teaspoon are the equivalent of 1/3 cup. There is no way to make a round number of tablespoons fit into 1/3 cup. A tablespoon is equal to 3 teaspoons, however, so 5 1/3 tablespoons are also equivalent to 1/3 cup. Continue Reading.
So it would take 2.66 quarter cups to equal two thirds of a cup (just a bit more than two and a half quarter cups). If you're baking and need very precise measurements, but don't have a 2/3 cup measure, it might be better to use spoons: 2/3 of a cup is 10 tablespoons, and 2 teaspoons.o figure out how many quarter cups make two thirds of a cup we need to first find a common denominator, which is 12. 2/3 = 8/12.