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evablogger [386]
3 years ago
14

A nontoxic furniture polish can be made by combining vinegar and olive oil. The amount of oil should be three times the amount o

f vinegar. How much of each ingredient is needed in order to make 18 oz of furniture​ polish?
To make 18 oz of furniture​ polish, ___ oz of vinegar and

_______ oz of olive oil are needed.
Mathematics
1 answer:
alisha [4.7K]3 years ago
3 0

Answer:

  To make 18 oz of furniture​ polish, <em>4.5</em> oz of vinegar and <em>13.5</em> oz of olive oil are needed.

Step-by-step explanation:

The ratio of ingredients is ...

  oil : vinegar = 3 : 1

So vinegar is 1 of the 3+1 = 4 parts of the polish mix. The amount of vinegar required for 18 oz of polish is ...

  (1/4)×(18 oz) = 4.5 oz

The remaining quantity is olive oil:

  18 oz - 4.5 oz = 13.5 oz

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