Help with this math fraction?

Question

I just need a little help

so if the PERCENT is 16% and the DECIMAL is .16(with a dash on top of 6) what would be the FRACTION?

if the PERCENT is 66 2/3% what would be the DECIMAL AND FRACTION

last one, if hte FRACTION is 18/15 what is the PERCENT and DECIMAL?

can you please explain how you got the answer, but not to detailed?

Answer 1

Going from percent to fraction is easy. Percent literally means "per 100" so just divide your percent by 100 to get a fraction. For example, 16% = 16/100. You can then simplify if you want, to get 16/100= 4/25.

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66 2/3% = 0.66666.... or 0.6 (with a dash on top of the 6). The fraction is 2/3.

To go from a repeating decimal to a fraction, it's a little tricky. Here's how you do it: Notice how many numbers are in the repeating pattern -- in this case it's only the 6, so we have 1 repeating number. Use this "1" to tell you that you need to multiply your decimal by 10^1 to solve. (If our repeating decimal was 0.181818... that would be two repeating numbers and we'd need to use 10^2 to solve.) Anyhoo, we have 1 repeating number, so take your decimal, call it x and take 10^1 times x minus x to solve:

10x - x = 6.666... - 0.6666
9x = 6
x = 6/9 = 2/3

And that's how you go from repeating decimals to a fraction!

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18/15 = 120% = 1.20

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Answer 2

if the percent is 16% and the decimal is .16 with the 6 being repetitive, then the fraction is 1/6
if the percent is 66 2/3 %, the decimal is .66666666 repetitive because 2/3 as a decimal is .66666 repetitive. since the decimal is .6666666, then the fraction is 2/3
if the fraction is 18/15, the percent is 10 times that, which is 120%. find the decimal by dividing the percent by 100: 1.2

Answer 3

For #1, the answer is 1/6. For #2, the answer is 0.66 (with a bar over it) or 2/3. For #3, the answer is 120% or 1.2. The first percent should have read 16.6 % (repeating) or 16 2/3 %. You need to learn the decimal equivalents of the common fractions. The repeating ones are 1/3 (0.333...), 2/3 (0.666...), 1/6 (0.166...), 5/6 (0.833...), 1/9 (0.111...) etc. The ninths follow a simple pattern. The worst are the sevenths, but even they have a pattern that is easy to learn.

Answer 4

1/6 is the fraction for the first one-because 1.000 divided by 6=.16 and the 6 is repeating.

2/3 is the fraction and .666 is the decimal for the second one- 2.000 diveded by 3= .6 repeating; the fraction, you would take 662/3% and change it to a decimal (.666 with the last 6 repeating) and turn it into a fraction by using the decimal. What I would usually do to find the fraction is divide 6 by three and putting the 2 over the 3.

the third one is 120% and 1.20.-you take the % and move it two times to the left and turn it into a decimal . you take 18.000 divided by 15=1.20/120%

Answer 5

i do no longer understand your occasion... 4 * 2/eleven = 8/eleven the place did the 4/a million come from...that is no longer suitable.... till what you're saying is that the 4 will become 4/a million...that is maximum dazzling, an entire style can consistently be written as a fragment by using putting a a million interior the denominator. So say you had the style 7 and it had to be written in fraction type, it may be written as 7/a million (a fragment is only yet differently of dividing so think of seven divided by using a million is what? 7) So up on your occasion you've 4/a million * 2/eleven multiply the numerators and multiply he denominators 8/eleven. i'm hoping that become a minimum of a sprint useful

Answer 6

1st one: frac is 16/100
2nd one: decimal: 0.666666(recuring)
Fraction: 2/3
3rd one: percent: 120
Decimal: 1.2

Answer 7

1 six teenth