Problema Solution

A nontoxic floor wax can be made from lemon juice and food-grade linseed oil. The amount of oil should be twice the amount of lemon juice. How much of each ingredient is needed to make 36 ounces of floor wax

Let x represent the number of ounces of lemon juice and y the number of ounces of limseed oil

y=

x+y=

Answer provided by our tutors

Answer: X= 12 and Y = 24

 

Work

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Converting Word Problem to a formula: 

2x + x = 36

Combine X

3x = 36

Seperating it 

x = 36 / 3 (finding x by dividing the total amount by 3)

y = 72 / 3 (doubling the total and dividing by 3 to give you oil)