Answer: 2/3 or 0.6
Step-by-step explanation:
Answer:
C. 4/10
a. 2/10 = 0.2
b. 2/9=0.2222...
c. 4/10=0.4
D. 4/9=0.4444...
It would be a profit of .35 cents
9*4=36
I did the math