Answer:
1/2
Step-by-step explanation:
1/4(1−2/3)2+1/3
1/4(1 /3)2+1/3
1/12*2+1/3
1/6 + 1/3
1/6 + 2/6
3/6
Cups
22
4x(3-2)+18
4x(1)+18
4+18
4x+18