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Alex777 [14]
3 years ago
11

How can 3/12 be written in simplest form

Mathematics
2 answers:
Archy [21]3 years ago
8 0
\frac{3}{12}

Find a common factor 3 and 12  in order to cancel it out:

3=3*1

12 = 3*4

Greatest common  divisor  of 3,12 is 3

Factor out 3 from the numerator and the denominator:

\frac{3}{12} : \frac{3}{3} =  \frac{1}{4}

hope this helps!



Stells [14]3 years ago
6 0
Hi there! 3/12 can be simplified to1/4. How? Because you make a common denominator (3) and 3 divided by 3 is 1, and 12 divided by 3 is 4 so, it's 1/4!d Hope it helps!
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Determine the approximate value of x.
yarga [219]

Answer:

  C.  6.736

Step-by-step explanation:

The unmarked angle is 180-80-40 = 60 degrees. Given the angles of the triangle and one side length there is enough information to use the Law of Sines to solve the triangle--eliminating choice D.

The angle opposite x is larger than the angle opposite 5, so <em>x will be larger than 5</em>. That leaves only answer choice C: 6.736.

___

If you want to actually use the law of sines to determine x, you know that ...

  x / sin(60°) = 5 / sin(40°)

  x = 5·sin(60°)/sin(40°) . . . . . . multiply by sin(60°)

  x ≈ 6.736

6 0
4 years ago
Can someone help me please!
Hatshy [7]
So we’re looking how many combinations we can make by selecting 5 items in a group of 17.

So we use n C r.

Where I the number of combinations of n objects taken r at a time.

So, 17 C 5

17! / (17-5)! 5! = 6188

(I hope this is correct)
3 0
3 years ago
in Mr.Kleins class, 40% of the students are boys. What decimal represent the portion of the students that are girls
Anna71 [15]

Answer:

well there is 60% girls

Step-by-step explanation:

40% are boys out of 100%

So what you have to do is find out what added by 40 is 100 which is 60 so it's

40% boys to 60% girls

4 0
3 years ago
THA<br> 8<br> ft<br> 12 ft<br> 18 ft<br> 8 ft<br> 16 ft<br> What’s the total?
Maru [420]

Answer:

The answer is 62

Step-by-step explanation:

First, you add 8 and 12 which is 20

Then, you add 20 and 18 which is 38

After that, you add 38 and 8 which is 46

Lastly, you add 46 and 16 which will equal to the total of 62

Hope that helps out! OwU

6 0
3 years ago
Read 2 more answers
76%
topjm [15]

Answer:

Mode = 7

Median = 6

Mean = 5.2

Range = 7

Step-by-step explanation:

Mode:

The most repeated number is 7 (thrice).

Median:

First, arrange them in order.

1, 2, 3, 4, 5, 7, 7, 7, 8, 8

The two middle numbers are 5 and 7. Find their average.

(5 + 7)/2 = 6

Mean:

(3+7+2+4+7+5+7+1+8+8)/10 = 5.2

Range:

Largest number - smallest number

8 - 1 = 7

Hope this helps!

5 0
3 years ago
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