equivalent fractions of 5/4 = 10/8, 15/12, 20/16
4:28 = 1:7
It depends on what it is meant to be equivalent to!
It could be that: 5 to 20 is equivalent 1 to 4
4:16
5/20 = 1/4.
0.35
That is 45%.
0.65
9/10
5 20ths in its simplest form is 1 4th, or 1 over 4, or 1/4.
2 and 4/5ths is the same as 2 and 16/20ths. 1 and 1/4th is the same as 1 and 5/20ths. So if you add 2 and 16/20ths to 1 and 5/20ths you get 3 and 21/20ths which is the same as 4 and 1/20th.
1/10 and 3/30
1/4
4/20 = 0.2
2/5ths = 4/10ths = 8/20ths = 16/40ths = 20/50ths = 40/100ths
9/10, 36/40/ 180/200