Tell if the Ratio is Part-to-part or part-to-whole

4 apples to 3 oranges

Part-to-part

Step-by-step explanation:

This is a part-to-part, because they show part of apples, and part of oranges. This ratio when set up is 4:3. If the ratio was part-to-whole, then the apples would be compared to the total amount of oranges and apples. The ratio for part-to-whole would be 4:7.

Hope this helps!

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.