Answer:
9.1
Step-by-step explanation:
3(9.1)=27.3
27.3÷3=×
×=9.1
30%
1L = 1000ml
--------------------
100%-> 1000
1%-> 10
300 ÷ 10 = 30%
2.8+.55x=5 x=4
5-2.8=2.2
2.2/.55=4
A 360 degree I think
