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JulijaS [17]
2 years ago
5

Sarah took a 20? Test and got 17 problems correct what percent did she get

Mathematics
2 answers:
Naya [18.7K]2 years ago
7 0

Answer:

85%

Step-by-step explanation:

Divide the number of problems gotten right by the total number of problems.

Dmitriy789 [7]2 years ago
4 0

Sarah got an 85%.

Use this method.

part/whole = %/100

So.

17/20 = x/100

Cross multiply.

17•100=1700

20•x=20x

Divide by 20

1700÷20=85

Therefore the answer is 85%

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What is 5/20 as a percent if you could give an explanation that would be good but if not thats okay
Liono4ka [1.6K]
5/20 can also be represented as 25/100 or 25%. The can be done by multiplying the top and bottom both by 5 and then dividing our numerator (25) by our denominator(100) to get the %.
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Goryan [66]

Answer:

88.46%

Step-by-step explanation:

433 - 383 = 50

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0.1154 x 100 = 11.54%

100% - 11.54% = 88.46%

<u>Check work:</u>

433 x 88.46% = 383

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2 years ago
If 2 ounces is 240 calories then what is 2/3 ounces
Alex17521 [72]
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3 years ago
Write an equation of the line below.
Dafna11 [192]

Answer:

\large\boxed{y=4x+3}

Step-by-step explanation:

The slope-intercept form of an equation of aline:

y=mx+b

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

The formula of a slope:

m=\dfraxc{y_2-y_1}{x_2-x_1}

From the graph we have the points:

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