Answer :
you can solve this looking for a number than multiply 1 and the product is 8, so
[tex]1\times8=8[/tex]so, the number is 8
yo have to multiply 4 for the same number to preserve equivalence
[tex]4\times8=32[/tex]so, the equivalent ratio is
[tex]\frac{1}{4}=\frac{8}{32}[/tex]