Final answer:
The ratios are equivalent. Both ratios simplify to 5/4.
Step-by-step explanation:
The ratios mentioned are:
a. 10 yellow boxes for every 8 blue boxes
b. 20 yellow boxes for every 16 blue boxes
To determine if these ratios are equivalent, we can simplify them:
a. 10/8 = 5/4
b. 20/16 = 5/4
Both ratios simplify to 5/4, which means they are equivalent. This shows that for every 8 blue boxes, there are 10 yellow boxes, and for every 16 blue boxes, there are 20 yellow boxes.