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3 years ago

6

The ratio of red paint to blue paint is 2:1. What does the ratio 2:1 mean?

1 answer:

Artemon [7]3 years ago

4 0

This means the for every 2 units of red paint, there is 1 unit of blue paint
exg
in a mixture, mix a red and blue paint to get a type of purple that is the ratio of 2:1 (red:blue)
so exg if you wanted 3 gallons you would do 2 gallons of red+1 gallon of blue since 2+1=3
it could also mean quantity
there are 2 tiles painted red for every 1 tile painted blue resulting in 2 unit of red paint to 1 unit of blue

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2 years ago

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