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Travka [436]
2 years ago
12

How do i write mixed numbers as an improper fraction? Explain with examples.

Mathematics
2 answers:
andre [41]2 years ago
6 0

Answer:

A mixed fraction can be written as an improper fraction by multiplying the whole number with the fraction's denominator and adding that to the numerator, and finally writing that result on top of the denominator.

Step-by-step explanation:

irinina [24]2 years ago
3 0

Answer:

You have to multiply the whole number by the denominator and then add the answer you get with the numerator.

Step-by-step explanation:

For example, the fraction 10 \frac{1}{3} is a mixed number right? So then you multiply 10x3=30. Then you add 30+1=31. So then the answer would be \frac{31}{3}.

Hope this helps! Please give brainlist!

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Step-by-step explanation:

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Why does a calculator return an error when trying to find inverse sine of 1.055?
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Step-by-step explanation:

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Dima020 [189]

Answer:

Part 1) P=(4x+4)\ units

Part 2)

a) P=32\ units

b) P=26\ units

c) P=13\frac{1}{3}\ units

Step-by-step explanation:

<u><em>The complete question in the attached figure</em></u>

Part 1) Write an expression for the  perimeter of the shape

we know that

The figure is composed by a larger square, a rectangle and a smaller square

1) The area of the larger square is given

A=x^2\ units^2

so

The length and the width of the larger square is x units

2) The area of the rectangle is given

A=x\ units^2

so

The length of the rectangle is x units and the width is 1 unit

3) The length and the width of the smaller square is x units

see the attached figure N 2 to better understand the problem

Find out the perimeter

The perimeter is the sum of all the sides.

so

P=(x+x+x+x+1+1+1+1)

P=(4x+4)\ units

Part 2) Find the perimeter for each of the given values of x.

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Substitute the value of x in the expression of the perimeter

P=(4(7)+4)=32\ units

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Substitute the value of x in the expression of the perimeter

P=(4(5.5)+4)=26\ units

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Substitute the value of x in the expression of the perimeter

P=(4(\frac{7}{3})+4)=\frac{40}{3}=13\frac{1}{3}\ units

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Answer:

Step-by-step explanation:

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