Question

Which three ratios are equivalent to 4:1

Answer 1

Answer:

12:3  ,  16:4  &  20:5 are the 3 ratios equivalent to 4:1

that is, 4*3/1*3 = 12/3

4*4/1*4 = 16/4

4*5/1*5 = 20/5

hope this is helpful