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scZoUnD [109]
3 years ago
11

Change the decimal to a fraction. Reduce the fraction if possible.

Mathematics
2 answers:
Bess [88]3 years ago
6 0
0.578=289/500, 3.5= 3 1/2, 2.73= 2 73/100, 0.4211= 4211/10000. Hope this helps :)
LekaFEV [45]3 years ago
6 0

<u>Answer:</u>

<u>For a:</u> The fraction obtained is \frac{289}{50}

<u>For b:</u> The fraction obtained is \frac{7}{2}

<u>For c:</u> The fraction obtained is \frac{273}{100}

<u>For d:</u> The fraction obtained is \frac{4211}{1000}

<u>Step-by-step explanation:</u>

Decimal numbers are not considered as integers. They are rounded off to write an integer.

Fraction is present in the form of \frac{p}{q} where q\neq 0

To remove decimal, we divide the number by 10^n where, n = number of decimal places

For the given options:

  • <u>Option a:</u>  0.578

Converting this into fractional form, we get:

\Rightarrow 0.578=\frac{578}{100}=\frac{289}{50}

The fraction obtained is \frac{289}{50}

  • <u>Option b:</u>  3.5

Converting this into fractional form, we get:

\Rightarrow 3.5=\frac{3.5}{10}=\frac{7}{2}

The fraction obtained is \frac{7}{2}

  • <u>Option c:</u>  2.73

Converting this into fractional form, we get:

\Rightarrow 2.73=\frac{273}{100}

The fraction obtained is \frac{273}{100}

  • <u>Option d:</u>  0.4211

Converting this into fractional form, we get:

\Rightarrow 0.4211=\frac{4211}{1000}=\frac{289}{50}

The fraction obtained is \frac{4211}{1000}

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Answer:

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Uding the remainder theorem,(x-4) is a factor if the remainder is 0

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A rectangular garden is 6 feet long and 4 feet wide. A second rectangular garden has dimensions that are double the dimensions o
Talja [164]

Percent change is 100%

Step-by-step explanation:

  • Step 1: Find the perimeter of the first garden when length = 6 ft and width = 4 ft

Perimeter = 2 (length + width)

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  • Step 2: Find the perimeter of the second garden when length = 12 ft and width = 8 ft (∵ dimensions are doubled)

Perimeter = 2 (12 + 8) = 2 × 20 = 40 ft

  • Step 3: Find the percent change in perimeter

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Solve this system of equations using substitution. Put your answer in ordered pair form, (x,y).
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2x + 5y = 2
-3x - y =-3

-3x - y = -3
y = 3x - 3

substitute y = 3x - 3 into the first equation.

2x + 5y = 2
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2x + 15x - 15 = 2
17x - 15 = 2

solve for x in 17x - 15 = 2

17x - 15 = 2
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substitute x = 1 into y = 3x - 3

y = 3x - 3
y = 3(1) - 3
y = 3 - 3
y = 0

(1, 0) << the answer

hope this helped, God bless!
8 0
3 years ago
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