Answer:
1. Simplify the fraction
2. Muliply the fraction by a common multiple of the numerator and denominator
Explanation:
This fraction/ratio isn't in simplist form. We can simplify it to find an equivalent ratio.

We can keep simplifying to find more equivalent ratios.

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As for multiplying, two ratios are equivalent to each other if one of them can be expressed as the multiple of the other. We can multiply both 12 and 16 by 2 to find an equivalent ratio.

You can keep multiplying by common multiples to find more equivalent ratios.
Thus, you can either simplify or multiply to find equivalent ratios.
hope this helps!