what is the surface area of the smaller sphere i cannot miss anymore and they keep giving these types of problems and im only half way through if someone could help me fast that would be great

Answer: 314 in^2
Step-by-step explanation:
4*pi*x^2=2826 [in^2]
x=15
15*1/3= 5
4*pi*5^2=314 [in^2]