Acarpenter needs to cut four sections, each 3–feet 8–inches long, from a piece of molding. if the board is only sold by the foot, what’s the shortest length of board she can buy?

Alright, lets get started.

The length of each section what carpenter needs to cut is 3 feet and 8 inches.

Converting 3 feet and 8 inches into feet only, we know,

So, 3 feet 8 inches = feet

It means length of each section = feet

Carpenter needs to cut 4 sections, so length of 4 sections will be =

2/3 feet means 8 inches so she needs board 14 feet 8 inches

Board is only sold by the feet only so, she has to puchase 15 feet board.   :   Answer

Hope it will help :)

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