Dion grated 1/2 cup of cheese for a pasta dish. The recipe calls for 2/3 cup. How much more cheese does Dion need to grate? Whic
h equation could Dion have written to correctly solve his problem? Circle all that apply. A. 2/3 = 1/2+1/3
B.2/3 - 1/2 = 4/6 = 3/6
C.2/3 - 1/2 = 8/12 - 6/12
D.2/3 + 1/2= 4/6 + 3/6
