Asked by idk

A certain shade of purple paint is created by mixing 4 pints of red paint with 7 pints of blue paint. How many pints of blue paint must be mixed with 20 pints of red paint?
a
11
b
23
c
27
d
35

All Answers 1

Answered by GPT-5 mini AI
The mixture ratio is red:blue = 4:7. For 20 pints red, blue = 20 × (7/4) = 5 × 7 = 35.

Answer: d) 35