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3 years ago

421.4 in fraction form

Mathematics

2 answers:

Butoxors [25]3 years ago

8 0

<h2>Answer:</h2>

<u>The answer is </u><u>2107/5</u>

<h2>Step-by-step explanation:</h2>

To remove the decimal point we write down the decimal divided by 1. If there are two numbers after the decimal point, then use 100, if there are three then use 1000 and so on. After that Simplify or reduce the fraction.

$\frac{421.4}{10}$

Now simplify

$\frac{2107}{5}$

andriy [413]3 years ago

6 0

Answer: $\frac{2107}{5}$

Step-by-step explanation:

To write 421.4 in fraction form (with a numerator and the denominator), you must apply the following proccedure:

- Divide it by 1 (Then the denominator is 1 for now and the numerator 421.4).

- Multiply the numerator and the denominator by 10.

- Reduce the fraction.

Therefore, you obtain:

$\frac{421.4}{1}=\frac{421.4*10}{1*10}=\frac{4214}{10}=\frac{2107}{5}$

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Days/ cost to rent a truck 1/34 2/50 3/66 4/82 A/ C=16d B/ C= 16d + 18 C/ C= 16d + 16 D/ C=18d + 16

Mamont248 [21]

Use the given information as (x, y) points.
You have
(1, 34)
(2, 50)
(3, 66)
(4, 82)
The difference between renting for 1 day and 2 days is 50 - 34 = 16.
The difference between renting for 2 days and 3 days is 66 - 50 = 16
The difference between renting for 3 days and 4 days is 82 - 66 = 16
For each day you rent you pay $16.
Now look at renting for 1 day.
The rental for 1 day is $16, but for 1 day you pay $34.
$34 - $16 = $18
There is an extra $18 in the rental for every day. The $18 is fixed.
That means, to rent a truck, you must pay a fixed amount of $18 plus $16 per day.

total cost = daily cost + fixed cost
total cost = 16d + 16
c = 16d + 18

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3 years ago

Read 2 more answers

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8090 [49]

The speaker is the encoder. That is the correct answer B.

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3 years ago

*If 3 + 4(2x - 1) = 23, then 2x - 2 equals: *<br><br>2<br><br>4<br><br>6<br><br>8

Anarel [89]

Answer:

Step-by-step explanation:

3 + 4(2x - 1) = 23

4(2x - 1) = 20

8x - 4 = 20

8x = 24

x = 3

---------

2(3) - 2

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3 years ago

I have no idea how to do this, please help!

Marta_Voda [28]

Answer:

Step-by-step explanation:

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Since the number line is oriented with positive direction going to the right, a number is greater than another if its sits to its right.

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