Final answer:
To calculate the total amount of string Brett will need, we need to first determine the length of each balloon string. Each balloon string is 6 feet long. Next, we need to calculate the total amount of string Brett will need for 62 balloons. Therefore, Brett will need 124 yards of string for 62 balloons.
Step-by-step explanation:
To calculate the total amount of string Brett will need, we need to first determine the length of each balloon string. Each balloon string is 6 feet long. To convert feet to yards, we divide the length in feet by 3. So, each balloon string is 6 feet / 3 = 2 yards long.
Next, we need to calculate the total amount of string Brett will need for 62 balloons. Since each balloon string is 2 yards long, we multiply the length of each balloon string by the number of balloons: 2 yards x 62 balloons = 124 yards of string.
Therefore, Brett will need 124 yards of string for 62 balloons.