(To make a batch of purple frosting you need 16 drops of blue food coloring and 12 drops of red food coloring what is the ratio of red drops to blue drops in simplest form?)

* can be written in any ratio format (a:b a to b , A/B)

4/3

Step-by-step explanation:

16/12=8/6

(Divided both intergers by 2)

8/6=4/3 in simplest form

(Divided both intergers by 2)

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

19

step-by-step explanation: