Math
posted by Sasha .
you mix 2/5 cup of red paint for every 1/4 cup of blue paint to makw 1 5/8 gallons of purple paint. how much red paint and blue paint do u use

Math 
Steve
2/5 : 1/4 = 8:5
1 5/8 = 13/8
so,
8/8 c red
5/8 c blue
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