Final answer:
To determine how many yards are in 5 miles based on a given ratio of 3,520 yards to 2 miles, first find how many yards are in a single mile (1,760 yards) and then multiply by 5 to get 8,800 yards.
Step-by-step explanation:
The ratio of the number of yards to the number of miles is 3,520 : 2, which means for every 2 miles there are 3,520 yards. To find out how many yards are in 5 miles:
- Calculate the number of yards in 1 mile by dividing the number of yards in 2 miles by 2: 3,520 yards / 2 = 1,760 yards.
- Then, to find the number of yards in 5 miles, multiply the number of yards in 1 mile by 5: 1,760 yards/mile × 5 miles = 8,800 yards.
Therefore, there are 8,800 yards in 5 miles.