Hot dogs come 10 to a package, and buns come 8 to a package. if an equal number of hot dogs and buns are wanted for a picnic, what is the minimum number of each that can be purchased?

a) 18
b) 36
c) 40
d) 60

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?