Answer: 96 ounces of red paint and 32 ounces of white paint is needed to make 1 gallon of pink shade
Explanation:
Since we have given that
To make the perfect shade of pink Shawna needs 3 ounces of red paint and 1 ounce of white paint ,
So, the ratio becomes
3:1
We need to find to make 1 gallon of pink paint ,
As we know that
[tex]1\text{ gallon }= 128\text{ fluid ounces}[/tex]
So,
Amount of red paint needed to make 1 gallon of pink shade is given by
[tex]\frac{3}{4}\times 128=\frac{384}{4}=96\ fluid\ ounces[/tex]
And,
Amount of white paint needed to make 1 gallon of white shade is given by
[tex]\frac{1}{4}\times 128=\frac{128}{4}=32\ fluid\ ounces[/tex]
Hence, 96 ounces of red paint and 32 ounces of white paint is needed to make 1 gallon of pink shade .