Which two ratios form a proportion?(1 point)

Responses

4/20
and 2/5
4 over 20 and 2 fifths

42/0
and 1/5
4 over 20 and 1 fifth

20/4
and 1/5
20 fourths and 1 fifth

20/4
and 2/5

20/4 and 2/5