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iragen [17]
3 years ago
7

What’s 18/20 simplified

Mathematics
2 answers:
liubo4ka [24]3 years ago
6 0

\huge\text{Hey there!}

\huge\text{What's }\huge\dfrac{18}{20}\huge\text{ simplified?}

\huge\text{Both terms have the GCF} \huge\text{(Greatest Common Factor) of 2}

\huge\text{So, divide both numbers by 2.}

\huge\dfrac{18\div2}{20\div2}

\huge\text{18}\huge\div\huge\text{2 = 9}

\huge\text{9 is the numerator (top \#)}

\huge\text{20}\huge\div\huge\text{2 = 10} \huge\text{10 is the denominator (bottom \#)}

\boxed{\boxed{\huge\text{Answer: }\huge\dfrac{9}{10}}}\huge\checkmark

\text{Good luck on your assignment \& enjoy your day!}

~\frak{LoveYourselfFirst:)}

Savatey [412]3 years ago
5 0

Find the GCD (or HCF) of numerator and denominator

GCD of 18 and 20 is 2

Divide both the numerator and denominator by the GCD

18 ÷ 2

-----------

20 ÷ 2

Reduced fraction:

9

----

10

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A car seller buys a car from a manufacturer for $8,000. He increases the cost by 6 percent. What is the markup value?
murzikaleks [220]
Mark up value is either a fixed amount or a percentage of the total cost or selling price.

In this problem, mark up value is the percentage of the total cost.

To determine the retail price, total cost and mark up must be added.

Selling Price = Total Cost + Mark up value based on Total Cost

However, we are looking for the Total cost. Thus, our formula should be

Total Cost = Selling Price - Mark up value based on Total Cost.

Let X = total cost.
Selling Price = $8,000
Mark up vale = 6% of total cost.

X = $8,000 - 6%X
X = $8,000 - 0.06X

To get X, transfer -0.06X to the other side and change its sign from negative to positive.

X + 0.06X = $8000
1.06X = $8000

To get X, divide both sides by 1.06

1.06X / 1.06 = $8000 / 1.06

X = $7,547.17
total cost.

The problem is looking for the mark up value and since it states that the mark up value is 6% of the total cost, then:

Total Cost  x  6% = Mark up value

$7,547.17 x  0.06 = $452.83 mark up value

To check:

X + 0.06X = $8000

$7547.17 + $452.83 = $8000
$8000 = $8000 equal.

4 0
3 years ago
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You are leasing a space that is 40 ft wide x 30 ft long x 10 ft high. The real estate agent estimates that your heating costs wi
Anna71 [15]
The space that you are leasing would be 12,000 square feet. So, it would cost you $6000 per year.
3 0
3 years ago
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Pls help to solve this ​
Marysya12 [62]

Answer:

\underline{ \underline{  \pink{\large{ \tt{ \: S \:T \: E \: P \:  -  \: BY \:  -  \: S \: T \: E \: P \: \:  E\: X\: P \: L \: A \:N\: A \: T \: I \: O \: N}}}}}:

Q. Find the range and coefficient of range of the data :

  • 100 , 200 , 400 , 600 , 900

⇾ Solution :

  • largest value ( L ) = 900 & smallest value ( S ) = 100

We know , Range is the difference between the largest and smallest value. By definition ,

1. Range = Largest value - Lowest value = 900 - 100 = \boxed{ \sf{800}}

2. Coefficient of range =\large{ \tt{ \frac{L - S}{L + S} =  \frac{900 - 100}{900 + 100 }  =  \boxed{ \tt{0.8}} }}

Q. If f ( x ) = 9x - 8x and x belong to { 0 , 4 , 3 ,5 }. Find the range.

⇾ Solution:

When x = 0 , f ( 0 ) = 9 × 0 - 8 × 0 = 0

When x = 4 , f ( 4 ) = 9 × 4 - 8× 4 = 4

When x = 3 , f ( 3 ) = 9 × 3 - 8 × 3 = 3

When x = 5 , f ( 5 ) = 9 × 5 - 8 × 5 = 5

  • Range = { 0 , 4 , 3 , 5 )

♨ Hope I helped! ♡

☃ Have a wonderful day / night ! ✎

☂ \mathfrak{Carry \: On \: Learning}

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

3 0
3 years ago
I’ll give brainliest help ASAP
Ghella [55]
The answer is 3 1 2 4



3 0
3 years ago
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(2/3) ⋅ (5/9) <br><br> i just need the answer.
Studentka2010 [4]

Answer:

10/27

Step-by-step explanation:

5 0
4 years ago
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