On this necklace the ratio is 1:3 how do i make it 3:1?

1 to 3 what?

Plz help me? Factor the expression: 20k+ 50.

To make the ratio on the necklace 3:1, you would need to reverse the original ratio of 1:3. Here's how you can do it:

1. Determine the original quantities: In the original ratio 1:3, let's assume the first quantity represents the smaller measurement (1) and the second quantity represents the larger measurement (3). This means you have 1 part of one measurement to 3 parts of another measurement.

2. Reverse the quantities: To make the ratio 3:1, you need to swap the quantities. So, the first quantity (1) becomes the larger measurement, and the second quantity (3) becomes the smaller measurement.

3. Simplify if necessary: In this case, the ratio 3:1 cannot be simplified further.

Therefore, to make the original necklace ratio 1:3 become 3:1, you simply need to reverse the quantities.