Jane really likes cake. she decides that a serving should be 3/5 of a cake. she has 4 cakes how many servings does she have solve the problem using a diagram

She has 6 servings because she has 4 cakes so there are 20 pieces in total. ai got 20 by multiplying 5 which is the denominator by 4 the total amount of cakes. What you have to see how many time 3 can go into 20 which is 6 with a remainder of 2 but to isn't considered a serving