3 years ago

18 is 15% of what number

Mathematics

2 answers:

lidiya [134]3 years ago

6 0

18 is 15% of 120. Because 15% = 0.15 and 15% of 120 is 120x0.15= 18.

madreJ [45]3 years ago

3 0

Answer:

120

Step-by-step explanation:

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algol [13]

Answer:

Step-by-step explanation:

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3 years ago

The manager at Gabriela's Furniture Store is trying to figure out how much to charge for a book shelf that just arrived. The boo

tatuchka [14]

Answer:

Step-by-step explanation:

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4 years ago

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Lina20 [59]

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Step-by-step explanation:

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4 years ago

Solve for a. 7a - 2b = 5a + b a = 2b a = 3b a = b a = b

larisa [96]

$\\
\text{Consider the equation}\\
\\
7a-2b=5a+b\\
\\
\text{to solve for a, we will first add 2b both sides. so we get}\\
\\
7a-2b+2b=5a+b+2b\\
\\
\Rightarrow 7a=5a+3b\\
\\
\text{now subtract 5a both sides. so we have}\\
\\
7a-5a=3b\\
\\
\Rightarrow 2a=3b\\
\\
\text{divide 2 both sides to get}\\
\\
\Rightarrow a=\frac{3b}{2}$

Hence the value of a is: 3b/2

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3 years ago

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yKpoI14uk [10]

Answer:

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Created by using a² + b² = c²

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