Luna ray has 5 orange picks and no green picks you add some green picks so 1 in every 3 picks is orange. how many picks are there now and it’s not 2

Let p be the number of green picks added, so we have p green picks and 5+p picks altogether.
We didn’t add any orange picks so we still have 5 orange. Therefore 5/(5+p)=1/3.
Cross-multiplying: 15=5+p so p=10. In all we have 10+5=15 picks.

A= r2 × 3.14 11×11 ↓ ↓ 121 × 3.14 = 379.94 → 379.9

22.