A housepainter mixed 4 gal of red paint with every 3 gal of blue paint in order to make a purple paint. Which

Mathematics

1 answer:

NeX [460]2 years ago

7 0

<h3>Answer is <u>Choice C</u></h3>

Reason:

The purple paint has 4 parts red and 3 parts blue.

The ratio of red to blue is 4:3

Multiply both parts of that ratio by 7 and we end up with 28:21

The two ratios 4:3 and 28:21 will produce the same shade of purple.

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