At a birthday party, Vivian counts 15 vanilla ice cream cups and 25 chocolate ice cream cups. Whats the precent of vanilla to chocolate

37.5% of the ice cream cups are vanilla

62.5% of the ic cream cups are chocolate

Step-by-step explanation:

15 + 25 = 40

15/40 = .375

0.375x 100 = 37.5

Then do the same for the chocolate to get that percentage.

60%

Step-by-step explanation:

Write this as a fraction first or just simply divide it out

15/25 = 0.6

OR

15/25 = 3/5 = 0.6

Multiply this by 100 to change it to a percentage

0.6*100 = 60%

-2/

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.