Question 585005
Using the method of alligation, let CH=5, CR=4.

Then 4.25-4=0.25 and 5-4.25=0.75

So that CH/CR=0.25/0.75=(1/4)/(3/4)=1/3

Then the proportion of chocolates is 1/(1+3)=1/4

So that 8*(1/4)=2 chocolates (Answer)