1
18.8
It is: 3.08 = 77/25 as an improper fraction in its lowest terms
To change a percent into a fraction, divide the percent number by 100, and if you can, simplfy the fraction.
A mixed fraction is a rational number because you can rewrite it as one integer over another.
6% =6/1003/50
5 percent you write as 5% then you put it into a decimal as .5. Then wite it as a fraction as 5 over 10. Then reduce by 5 then you get one half.
20 percent of 12 refers to one-fifth of 12 and hence, in fraction, it is 12/5 because, if we rewrite in exponential form, it is 12*(20/100) = 12/5
When multiplying a fraction by a whole number, you should rewrite the whole number as a fraction. Do this by placing the number over a denominator of one.
1
1/4
4/100
6 and 3 over 100.
It is simply 7/1 as an improper fraction
It is: 0.025 = 1/40 as a fraction in its lowest terms
18.8
It is: 43/10