Question

Find a ratio equivalent to each ratio. Then use the ratios to write a proportion ?
7/9

Answer 1

well, if you multiply both numerator and denominator by a number, same top and bottom
you'd get an equivalent fraction, and thus an equivalent ratio

to write a proportion, I gather they just mean the NUMBER:NUMBER notation

Answer 2

@lbunton1 A proportion is two equal ratios written like this:

a/b = c/d

So, when you find a fraction that is equal to 7/9, then write the proportion as:

7/9 = ?/? where ?/? is the fraction that is equal to 7/9.