Sheila mixed 3 oz. blue paint with 2 oz. yellow paint. she decided to create 20 oz. of the same mix

Sheila mixed 3 ounces of blue paint with 2 ounces of yellow paint. She decided to create 20 ounces of the same mixture. How many ounces of yellow paint does Sheila need for the new mixture?
Asked Feb 02, 2012
If the test batch made 5 ounces, what number would she have to multiply both colors by to make 20 ounces? Clue: The first batch made one fourth of what she needs.
Answered Feb 02, 2012

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