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Vaselesa [24]
3 years ago
7

What is 40% of 80?

Mathematics
2 answers:
BaLLatris [955]3 years ago
8 0
80/x=100/40
(80/x)*x=(100/40)*x - we multiply both sides of the equation by x
80=2.5*x - we divide both sides of the equation by (2.5) to get x
80/2.5=x
32=x
x=32

now we have:
40% of 80=32
ohaa [14]3 years ago
7 0

Answer:

40% of 80 is 32

Step-by-step explanation:

its better to google the steps im not very good at explaining

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Law Incorporation [45]

Answer:

x = 28

Step-by-step explanation:

let us take three consecutive numbers be (x + 1), (x + 2) and (x + 3)

Now,

The sum of three consecutive integers is 90

i.e.,

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3x = 90 - 6

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x = 84/3

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x = 28Thus, The value of x is 28

<h2><em><u>VERIFICATION</u></em><em><u>:</u></em></h2>

(x + 1) + (x + 2) + (x + 3) = 90

(28 + 1) + (28 + 2) + (28 + 3) = 90

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8 0
3 years ago
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Artemon [7]
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Solving-9 + Y = -8 + 4x
Solving for variable 'Y'.
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Step-by-step explanation:

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