the ratio in which 42 should be divided is 1:2:3
the sum of the parts of the ratio is - 1 + 2 + 3 = 6
this means that there's a sum of 6 parts
so we need to find how much 1 part is equivalent to
if 6 parts are equivalent to 42
then 1 part is equivalent to - 42/6 = 7
so the ratio should be 1:2:3
1 part - 7
2 parts - 7 x 2 = 14
3 parts - 7 x 3 = 21
therefore 42 divided into 1:2:3 ratio is as follows
7 : 14 : 12
I think 30c+3d would be the correct answer.
Let the total candy bar be represented by x.
Amount of chocolate Kaitlyn gave to Arianna =

Amount of chocolate Arianna gave Cameron
=

rd <span>of the candy she got from Kaitlyn to Cameron
= </span>

×

=

Hence, Cameron got

th of the original chocolate.
185/100 + 50/100 +4/100
= (185+50+4)/100
=239/100
=2.39