Final answer:
Equivalent ratios to 1:2 can be found by multiplying both terms by the same number, such as 2:4 and 3:6, maintaining the same relationship.
Step-by-step explanation:
If we have a ratio of 1 blue to 2 yellows, to create equivalent ratios, we need to multiply or divide both terms by the same non-zero number. Here are two examples of equivalent ratios:
- 2 blues to 4 yellows (multiplied by 2)
- 3 blues to 6 yellows (multiplied by 3)
Remember, the relationship between the two quantities remains the same, so these ratios are all equivalent to the original 1:2 ratio.