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Fittoniya [83]
3 years ago
8

What is 0.8% as a fraction in simplest form?

Mathematics
2 answers:
elena55 [62]3 years ago
4 0

Answer:

8/10

Step-by-step explanatio: Its in the tenths place so it would be 8 out of 10.

Mashutka [201]3 years ago
3 0

Answer:

4/5

Step-by-step explanation:

.8 is the equivalent of 80%, which is 80/100. You can divide both the numerator and the denominator by 20 to get 4/5.

(80/20 = 4) --> numerator

(100/20 = 5) --> denominator

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Find the solution for 6x+3y=3 3x-y=4​
Mariana [72]
I think the answer is 7x
5 0
3 years ago
The number of girl child per family was recorded for 1000 families with 3 children. The data obtained was as follows: [2] Number
ira [324]

Answer:

a.\ Probability = 0.426

b.\ Probability = 0.574

Step-by-step explanation:

Given

Total\ Families = 1000

Number of Girls :      0 ---->  1 -----> 2   ------->3

Number of Families: 112 -> 314 --> 382 ---> 192

Solving (a): At most one girl

From the table, the number of families with at most one girl is: 112 + 314

i.e.

Number of Girls :      0 ---->  1

Number of Families: 112 -> 314

So, we have:

At\ Most\ One\ Girl = 112 + 314

At\ Most\ One\ Girl = 426

The probability is then calculated as:

Probability = \frac{At\ Most\ One\ Girl}{Total}

Probability = \frac{426}{1000}

Probability = 0.426

Solving (b): More girls

From the table, the number of families with more girl is: 382 + 192

i.e.

Number of Girls :      -----> 2   ------->3

Number of Families: --> 382 ---> 192

So, we have:

More\ Girls = 382 + 192

More\ Girls = 574

The probability is then calculated as:

Probability = \frac{More\ Girls}{Total}

Probability = \frac{574}{1000}

Probability = 0.574

4 0
2 years ago
Answer pleaseeeee?:)
gtnhenbr [62]
If I were to tell a kid how to use the formula (the SA of a pyramid it looks like):

First, find the area of the base of the figure, using length times width.

Next, find the perimeter of the base by adding up the length of each side of the base.

Multiply the perimeter of the base by the slant height of the figure, which is the line on the side of the figure that is diagonal.

Divide the answer you got from multiplying the perimeter of the base times the slant height of the base by 2.

Now add up the area of the base of the figure with the answer you just got by dividing the perimeter of the base times the slant height by 2.

That is how you use the formula: SA = B + 1/2(P · l)
4 0
3 years ago
How many faces have an area of 6 cm2?
denis23 [38]

Answer:

<u><em>2</em></u>

Step-by-step explanation:

There are 6 sides:

3 by 4 = 3*4 = 12, no

3 by 3  = 3*3 = 9, no

5 by 3 = 5*3 = 15, no

Triangles:

Half of 3 by 4 = 1/2 * 3* 4 = 1/2 * 12 = 6, yes

The other triangle is the same, so 2

8 0
3 years ago
Read 2 more answers
Find the mean of the data. 4.7,8.51,6.5,7.42,9.64,7.2,9.3
valentina_108 [34]
7.61 is the answer

Hope it helps!
7 0
3 years ago
Read 2 more answers
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