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One serving of a certain brand of yogurt contains 12 G of fat the low-fat version contains 38.75% less fat per serving how many grams of fat does one serving the low-fat yogurt contains

Respuesta :

frika

Answer:

One serving of law-fat yogurt contains 7.35 g of fat.

Step-by-step explanation:

One serving of

  • a certain brand of yogurt contains 12 g of fat
  • the low-fat yogurt contains 38.75% less fat

Let x g be the amount of fat in low-fat yogurt. Then

12 g of fat - 100%

x g of fat - 100% - 38.75% = 61.26%

Write a proportion

[tex]\dfrac{12}{x}=\dfrac{100}{61.25}[/tex]

Cross multuply

[tex]100\cdot x=12\cdot 61.25\\ \\100x=735\\ \\x=\dfrac{735}{100}=7.35[/tex]

One serving of law-fat yogurt contains 7.35 g of fat.

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