If a cable is 50 feet long and needs to be cut into equal lengths of 5 feet each, how many pieces of cable can be cut?

To determine how many equal lengths of cable can be cut from a 50-foot cable when each piece is 5 feet long, you simply divide the total length of the cable by the length of each piece.

In this case, you take the total length of the cable, which is 50 feet, and divide it by the length of each piece, which is 5 feet:

[

50 \text{ feet} \div 5 \text{ feet} = 10

]

This calculation shows that the cable can be divided into 10 pieces of 5 feet each. The arithmetic operation clearly demonstrates how many equal lengths can be achieved from the original length. Thus, cutting the 50-foot cable into pieces of 5 feet results in exactly 10 pieces, validating this answer as the correct choice.