So you're trying to find what number is like that right? Well multiply the denominator by the 20 (20*4) which equals 100, so 100-20 (the one fourth) is 80. So 3/4 fourths of 100 is 20.
Answer:

Step-by-step explanation:









3/8 + 1/6 is 13/24. 24/24 -13/24 is 11/24.Moe ate 11/24.