A circle can’t weigh any inches just gonna say that now. Assuming you meant “height” of 3.125 inches, then the circumference is C=2(pi)r, where r is 1/2 the height (radius is half of the diameter, this situation the diameter being 3.125 inches.
Circumference would be approximately 9.8174770424681 inches— Or shortened to 2 decimals it’s approximately 9.82 inches Or approximately 9.8 inches Or approximately 10 inches
In this expression you would have to use the PEMDAS method. First divide, so (5 divided by 8) + (2 divided by 9). The answer you would get is: (0.625) + (0.222) The final answer is: 0.847
