ok so u need to find the gcd and then subtract.
Answer:
Surface Area = 3,543.7 cm²
Step-by-step explanation:
Surface area of the cylinder = 2πr(h + r)
Where,
radius (r) = 12 cm
height (h) = 35 cm
Plug in the values into the surface area formula
S.A = 2*π*12(35 + 12)
S.A = 24π(47)
S.A = 3,543.71651 cm²
≈ 3,543.7 cm² (approximated to the nearest tenth)
Answer:
It should be in between 8 or 9
I think is...
A=Andrews class
L=Laurens class
L-3=A
So, Laurens class has 3 less students than Andrews class.