Explain how to use the missing pieces strategy to compare two fractions.include a diagram with your explanation.

1 answer:

7 0

In order for us to tell whichever fraction is greater than or lesser than, we need to look for the missing part.

For example, we have 2/3 and 1/3.
2/3 needs to have 1/3 in order to complete the whole.
1/3 needs to have 2/3 in order to complete the whole.

1/3 < 2/3
So 2/3 is bigger than 1//3

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50% of a certain number is 39. What is the number?

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So that certain number is actually 78! :)

CROSS CHECK:

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Two ships leave the same port in different directions, forming a 120° angle between them. One ship travels 70 mi. and the other

kondaur [170]

Answer : Distance between the ships to the nearest miles = 106.03 ≈ 106 mi.

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Since we have shown in the figure below :

a=70 mi.

b=52 mi.

c=x mi.

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So, we use the cosine rule , which states that

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