Question

If Hanna extends the pattern in the highlighted rows to include a ratio that has a first term of 20, what would be the second term of the ratio ?

Answer 1

80.

Explanation:

If you look at the last two numbers on the table, 64 and 72, you'll see that they are exactly eight numbers to get to each other. which means that the next number, if the table is accurate, would also be 8 numbers away. add 72 plus eight to get a final answer of 80.