Final answer:
To find out how many 1/3 foot sections can be cut from a 5-foot board, divide the length of the board by the length of each section. You can cut 15 sections of 1/3 foot from the board.
Step-by-step explanation:
To find out how many 1/3 foot sections can be cut from a 5-foot board, we need to divide the length of the board by the length of each section. The length of each section is 1/3 foot, which is equal to 4 inches. Therefore, we can convert the length of the board to inches, which is 60 inches, and divide it by 4 inches.
60 inches ÷ 4 inches = 15 sections
So, somebody can cut 15 sections of 1/3 foot from his board.