Equivalent fractions are fractions that are equal. So, 1/2 and 2/4 are equivalent.
equivalent fractions
fractions equal to 54 = 54/1, 108/2, 162/3,...
1/2
Fractions that are the same or have the same amount of pieces like 1/2 is equal to 2/4
1 forth
0.4 = 2/5
It is 1/2
4/6
No.
1/2
Zero.