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sladkih [1.3K]
3 years ago
10

How do you right 0.4 (repeating decimal) as a fraction in simplest form? Also could you do 0.21 (repeating decimal)

Mathematics
1 answer:
Dovator [93]3 years ago
4 0
0.4= 2/5 not sure what u mean by repeating decimal
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Please help! I’ll also give brainliest! Thank you!
irina [24]

Answer:

The solution is in the attached file below

7 0
2 years ago
Read 2 more answers
Answer the following questions 0.2 is what percent of 1 3/5 ? plzzz help me
liraira [26]

Answer:

1 3/5 = 8/5

.2=2/100

Step-by-step explanation:

make an equality:

x/(8/5)=2/100

it kinds looks weird on here but write it out on paper

then cross multiply:

100x=(2)(8/5)

100x=16/5

now divide each side by 100:

x=4/125

same for the second one:

make an equality:

x/2=2/100

cross multiply:

100x=(2)(2)

100x=4

x=1/25

6 0
3 years ago
Give me the best answer
Nadya [2.5K]
After rewriting all sets of data from smaller to greater, I found that the last series is the one that is represented by the plot box:

79,86,88,88,92,98,100,106,115,136

Why? Because The median is 95 (like the box)

because the outliers are >  115  (up to 136)
 because their is no outlier on the left by the mini value of 79
7 0
3 years ago
Need help doing this questions, all help is appreciated thanks.
vichka [17]

Answer:

The answer to your question is the third option

Step-by-step explanation:

To know if two lines are parallel we must get their slopes if the slopes are equal, the lines are parallel.

Data

A (2,2)

B (3,6)

C(0,5)

D(1,9)

Formula

slope = \frac{y2 - y1}{x2 - x1}

Process

1.- Calculate the slope of line 1

slope 1 = \frac{6 - 2}{3 - 2}

slope 1 = \frac{4}{1}

slope 1 = 4

2.- Calculate slope 2

slope 2 = \frac{9 - 5}{1 - 0}

slope 2 = \frac{4}{1}

slope 2 = 4

3.- Compare the slope

slope 1 = 4 and slope 2 = 4, both slope are equals, then the lines are parallel.

8 0
2 years ago
1. suppose you purchased a new car for
Xelga [282]
If the value of the car decreases by 8% every year it would take 13 years for the car to be worth
$10000.00.

8 0
1 year ago
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