Physics 1 question

Question

A bookstore offers 95 micromiles of free bubble gum tape with every purchase over $50. When he makes a purchase, how much free gum does he get, as measured in centimeters?

Answer 1

Do conversion from micromiles to cm (cancelling units (inches to cm is preferred when going Imperial to metric as it is an exact conversion):

95 micromile *(1 mile/10⁶ micromiles)(5280 ft/mile)(12 in/ft)(2.54 cm/in) = cm

Do the multiplication to get the proper number of cm.

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