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2 years ago

Which of the following shows 12⁄28 written in prime factored form to help in reducing the fraction to simplest form?

Mathematics

2 answers:

tankabanditka [31]2 years ago

8 0

27 = 3³
54 = 2×3³ 
GCF = 3³ 

27/54 = 3³/(2×3³) = 1/2

mixas84 [53]2 years ago

3 0

The answer would be 3/7

Explanation:
This question is basically asking for you to simplify 12/28. To do this, we find the GCF (Greatest Common Factor) of 12 and 28, which is 4. Then, we do 12 / 4 and 28 / 4, which gives us 3 and 7. Therefore, the answer is 3/7.

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2 years ago

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Andre45 [30]

Given that the amount of fiber in 100 grams of beans is 3.6 grams the amount of fiber consumed from $\mathbf{\frac{2}{3}}$ of the small tin is 4.8 grams.

<h3>How can the amount of fiber consumed be calculated?</h3>

From the given table, we have;

Mass of fiber in 100 g of beans = 3.6 grams

Mass of beans in the small tin = 200 grams

The quantity of the beans eaten = $\frac{2}{3}$ of the small tin

Required:

The amount of fiber to consumed from eating $\frac{2}{3}$ of the small tin

Solution;

$Amount \ of \ fiber \ consumed = 200 \, g \times \dfrac{3.6 \, g}{100 \, g} \times \dfrac{2}{3} = \mathbf{4.8 \, g}$

Therefore;

The amount of fiber consumed by eating $\frac{2}{3}$ of the small tin = 4.8 grams

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2 years ago

In 2013, the world’s total output (real gdp) was roughly $73 trillion. what percentage of this total was produced:

KiRa [710]

The GDO these 3 countries respectively are $ 16.8 trillion, $ 9.2 trillion and $ 4,9 trillion. so the sum of the GDPGDP total = 16.8 + 9.2 + 4.9= 30.9
hence the percentage of the total output of the 3 largest economies is as follows:percentage = ( total gdp / total output of the world ) x 100
percentage = ( 30.9 / 73 ) x 100percentage = 42.33 %

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3 years ago