tim the tool man wants to build a bookshelf like the one shown here . it has three horizontal lengths , each 3 2 / 3 feet, and two vertical lengths each 2 5/8 feet. what is the total amount of wood necessary to build the shelves ?
a ( 15 1/4 ft
b ( 15 5/8 ft
c ( 16 1 / 4 ft
d ( 16 5 / 8 ft
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