*NEED ANSWER ASAP* *GIVING AWAY 10 POINTS*

A horseshoe weighs 8.2 ounces. The nails make up 0.2 of that weight. What is the weight of the horseshoe without the nails?

A. 1.64 oz
B. 6.56 oz
C. 9.84 oz
D. 16.4 oz