Answer:
C
Step-by-step explanation:
It should be 2/3 because there are 6 balls and two of them are green which gives the fraction 2/6 and can be reduced to 1/3
45 to get j by itself you need to multiply both sides by 9
(1/3)/(5)= 1/3 * 1/5 = 1/15 of a chocolate bar each friend gets
Since 25% is 1/4 divide 28 by 4 to get your answer of 9.5