Question

A professional LPGA golfer walks at an average rate of 3.20 feet per second on the golf course. The amount of time required for her to walk from the tee to a green 612 feet away is:

a. 0.544 minutes.
b. 1.91 minutes.
c. 1,958 seconds.
d. 191 seconds.

Answer 1

To find the time it takes for a golfer to walk 612 feet at 3.20 feet per second, divide the distance by the speed to get 191.25 seconds. Converting this to minutes gives approximately 3.19 minutes, so the closest answer is 1.91 minutes (option b).

Step-by-step explanation:

To calculate the time it takes for a professional LPGA golfer to walk from the tee to a green 612 feet away at an average rate of 3.20 feet per second, we use the formula time = distance / rate. The distance given is 612 feet, and the average rate is 3.20 feet per second. Using the formula:

time = 612 feet / 3.20 feet/second = 191.25 seconds

To convert seconds into minutes, we divide by 60, since there are 60 seconds in a minute:

time in minutes = 191.25 seconds / 60 = 3.1875 minutes

The closest answer to this calculation is option b. 1.91 minutes, as it is the most accurate when rounding to two decimal places.