Question

what are 5 ratios equivalent to 90/225?

Answer 1

Just look for numbers that can evenly divide into both sides of the fraction and can simplify it. For example, both 90 and 225 can be divided by 3. So one option is 30/75 is equivalent to 90/225. You can also take 90 and 225 and multiply them by the same number (any number) to create more equivalent ratios.