Question

A wire that is 73 feet long needs to be divided into lengths using the ratio 3 to 13. Whats the longest length?

Answer 1

Answer: 59.3125 feet

Explanation:

This is a question relating to ratio and proportion. Since the wire is 73 feet long and needs to be divided into lengths using the ratio 3:13, then the longest length will be:

= 13/(3+13) × 73 feet

= 13/16 × 73feet

= 59.3125 feet

Therefore, the longest length is 59.3125 feet.