Question

What two rows could you follow to write the ratio 16:28?

A) 4 and 5.
B) 6 and 7.
C) 4 and 7.
D) 5.

Answer 1

To write the ratio 16:28, you need to find two rows that have numbers in the same ratio. By setting up a proportion, we can determine that Row 5 is the correct option.

Step-by-step explanation:

To write the ratio 16:28, you need to find two rows that have numbers in the same ratio. Let's set up a proportion: 1/48 = w/16. We can simplify this equation to find that w = 1/3. Now, let's look at each option to see which ones have rows that could lead to the ratio 16:28.

1. Option A: Rows 4 and 5 do not have numbers in the ratio 16:28.
2. Option B: Rows 6 and 7 do not have numbers in the ratio 16:28.
3. Option C: Rows 4 and 7 do not have numbers in the ratio 16:28.
4. Option D: Row 5 does have the numbers 16 and 28 in the ratio 16:28. Therefore, the answer is D) 5.