You discover that you are over serving a dish because customers keep taking a third of it home. If the dish requires 4 ingredients with 3 parts each to prepare for a total of 12 parts, how many parts would you need to subtract to reduce the dish to two-thirds its current size?

Question

Mathematics

Quincy Pratt

9 October, 07:24

You discover that you are over serving a dish because customers keep taking a third of it home. If the dish requires 4 ingredients with 3 parts each to prepare for a total of 12 parts, how many parts would you need to subtract to reduce the dish to two-thirds its current size?

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Answers (1)

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Trevon Kirby · Answer 1

4 parts

Step-by-step explanation:

If the total number of parts is 12 and you want to reduce the dish to two-thirds its current size, the number of parts that will be reduced is (1 - 2/3) = 1/3

To reduce 1/3 of the 12 parts, you need to multiply 12 by 1/3 to know how many parts is that:

12 * 1/3 = 12/3 = 4

You need to subtract 4 parts. If you have 4 ingredients, you can remove 1 part of each, so each ingredient now will have 2 parts.