If 6 1/2 ounces of semisweet chocolate make 32 1/2 eggs, then sixty eggs need how many ounces of chocolate?

12 ounces

Step-by-step explanation:

6 1/2 chocolate 32 1/2 eggs

x chocolate         60 eggs

x= [(6 1/2)*60]/ (32 1/2) = [(13/2)*60]/(65/2) = [13*30]/(65/2)=[13*30]*(2/65) =

=[13*30*2]/65 = 12

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.