4.2 is the answer of this question you are asking ✌️
If you have 8 yellow balloons for every 12 blue balloons, then if you have 20 balloons in total, 8 out of 20 of those balloons will be yellow. Then you can set up this ratio:

Then, you can use either cross multiplication or multiply the numerator and denominator by the same number to help solve for x. Personally, I prefer cross multiplication, so that's what I'll show you here:

Finally, solve for x:

If you had 100 balloons, you will have
40 yellow balloons.
Hope this helps!!
Answer is in a photo. I can only upload it to a file hosting service. link below!
bit.
ly/3a8Nt8n
Make me the brilranest.thankyou.i hope it was helpful
Acute isosceles triangles because they are all under 90 degrees