Answer:
Two equivalent ratios are:
12:10
and
18:15
Step-by-step explanation:
The ratio of cups of pink paint to cups of blue paint = 6:5
We need to find the two more equivalent ratios.
To find the equivalent ratios, we need to multiply both the first and the second number by a same number.
We can write the ratio in fraction form.
6:5 can be written as 
To find the equivalent ratios, we can multiply both the numerator and the denominator by a constant.
Let's multiply both the numerator and the denominator by 2.
= 12: 10
To find another equivalent ratio, we can multiply both the numerator and the denominator by 3.
= 18: 15
Therefore, two equivalent ratios are
12:10
and
18:15