Juan like to cook he makes a secret ingredient the secret ingredient consists of 2/3 cup mayo and 1/6 cup honey mustard how many cups is the secret ingredient

The secret ingredient would be 5/6 cups. You would add 1/6 and 2/3, you would have to have common denominators, and that number would be 6, 1/6 would stay the same since the denominator is already 6, but you would have to divide the denominator of 6 and the denominator of 3, from 2/3, this would make 2. You would multiply this 2 by the 2 in the numerator and it would equal 4. Now, you have 1/6 and 4/6. Add those numbers and it would equal 5/6.