There are endless fractions that are equal to 1/2, but two of them could be 2/4 and 4/8.
3/3, 4/4
two fractions equal to 10.5 = 21/210.5 * 10/10 = 105/10 or 21/2 in fraction in lowest term
They are said to be equivalent fractions as for example 1/2 = 3/6
fractions which are equal to 0.05 = 5/100, 1/20, 2/40, 3/60
2/8 = 1/4
Two equivalent fractions of 27/81 are: 1/3 and 2/6
the difference between two equal fractions is zero.
1/2 + 1/2 = 1
9/2 + 9/2
3/5+2/5
4/10 8/20