SOLUTION: Trying to help son by learning myself.
How many Liters of OJ worth $1.80 should be mixed with 2.4L of lemonade worth 1.15 to produce punch worth 1.54
Thank you
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Question 793786: Trying to help son by learning myself.
How many Liters of OJ worth $1.80 should be mixed with 2.4L of lemonade worth 1.15 to produce punch worth 1.54
Thank you
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = liters of $1.80 / liter OJ needed
= the cost of liters of $1.80 / liter OJ
= the cost of 2.4 liters of $1.15 / liter OJ
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This is just saying:
( cost / liter ) = ( cost / liter )
3.6 liters of $1.80 / liter OJ are needed
-------------
check:
OK
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