answer:the radius r = 30 cm
the formula of a circumference of a circle:
r - radius
-1.88 from both sides
add 6.12 to 1.88 and it equals 8
to find this, we need to convert again. use the fact that a b/c = (ac + b) / c, to get 3/2 over 10/3. multiply by the lcm (least common multiple) which is what it sounds like. : p
so, if you skip count, the least common multiple is 6, so you multiply by 6 on both sides to get 9/20.
is 575 yards. mac's goal is to walk to