Question

In a chocolate,the ratio of the of cocoa:milk:other ingredients is 3:2:5.
a)what fraction of the chocolate is cocoa
b)the mass of cocoa is 15g.what is the mass of milk and other ingredients.

Answer 1

Answer:

3x+2x+5x=15

Step-by-step explanation:

3x+2x+5x+=15

10x=15

x=10/15

x=2/3