B it seems logical I guess
Circumference of a circle formula is 2

r
2 ×

× 80
=160 × <span>
=502.4 m
She skates 502.4 m.</span>
Answer:
The answer is 'No Solution'
0.005 would be 5/1000 because how I know if it is 10ths or 100ths or 1000ths I count all the number on the right side of the decimal, hoped this could help!