1/4 2/8 3/12
0.40 = 2/5 = 4/10 = 6/15
0.25 = 1/4 = 2/8 = 3/12 = 4/16
2/5, 4/10, 6/15
They are: 2/5, 4/10 and 8/20
1/4, 2/8, 3/12
4/10 8/20 2/5
4/10,8/20/,2/5 because if you divide 40.0 by 100 you move the decimal point left two places and 0.40 from the D= denominator divided from the decimal and times it by the fraction sence equal the answer and youll get it.
0.25 = 25/100 = 1/4 = 10/40. All three fractions are the same because the denominator is four times the numerator, and the first is the same as 0.25 because if you divide 25.0 by 100, you move the decimal point left two places and get 0.25. from the decimal of the fraction to the denomanator divided from the decimal and multiplied by the fractio sence equal the answer and youll get it!
Starting from a decimal fraction, a percentage is simply the decimal fraction with the decimal point moved two place to the right.If you have a rational fraction, you convert it to an equivalent fraction whose denominator is 100. Then the numerator of that equivalent fraction is the percentage.
Equivalent fractions are fractions whose results are equal to each other. For example, 3/4 (three quarters) and 6/8 (six eighths) are equivalent fractions, because the answer to both their sums is 0.75.Any two pairs of numbers expressed as a vulgar fraction whose sums are equal to each other can be considered equivalent.