Magnabulk Corp sells boxes holding d magnets each. The boxes are shipped in crates, each holding c boxes. What is the price charged per magnet, if Magnabulk charges m dollars for each crate?
Choices: A) 100cd/m B) 100m/(cd) C) cd/(100m) D) m/(cd) E) cd/m
crate has = cd magnates   each magnate cost for each crate = m / cd   Ans; m/(cd)
<result>D</result>
Magnabulk Corp sells boxes holding d magnets each. The boxes are shipped in crates, each holding c boxes. What is the price charged per magnet, if Magnabulk charges m dollars for each crate?