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Aneli [31]
3 years ago
15

A health food store sells lemon juice blends in bulk. One blend contains 20% lemon juice. Olivia wants to add pure lemon juice (

100%) to some 20% blend to make 16 ounces (not more than 16 ounces) of her own 30% blend. L b represent the amount of lemon juice Olivia should mix to the 20% blend.
Mathematics
1 answer:
algol [13]3 years ago
5 0
Equation:
basil + basil = basil
0.20(16-b) + 1.00b = 0.30*16
----
Multiply through by 100 to get:

20*16 - 20b + 100b = 30*16
----

B=2 ounces

I think it’s right.. Yw?
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