You know that 1/4, or 25% of the balloons are disney balloons. There are five disney balloons. That means for every 1/4 balloons, there are five balloons. You are missing 3/4 of this, just multiply 3 by 5. That is fifteen balloons. Add the five disney character balloons.
20 balloons total.
Answer:
The are is 64 cm.
Step-by-step explanation:

5 * 2 = 10
12 * 4.5 = 54
54 + 10 = 64cm
<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>
<em><u>-Lil G</u></em>
The greatest common factor is 7.