Questions: Which is a better estimate for the height of a tall mountain?
3 yards
3 miles
Transcript text: Which is a better estimate for the height of a tall mountain?
3 yards
3 miles
Solution
Solution Steps
Step 1: Understand the Context
To determine which estimate is more appropriate for the height of a tall mountain, we need to consider typical mountain heights. Tall mountains, such as those in the Himalayas or the Rockies, are often measured in thousands of feet or meters.
Step 2: Convert Units
Let's convert the given estimates into a common unit for easier comparison.
3 yards is equivalent to \(3 \times 3 = 9\) feet.
3 miles is equivalent to \(3 \times 5280 = 15840\) feet.
Step 3: Compare Estimates
Now, compare the two estimates:
9 feet (from 3 yards) is extremely short for a tall mountain.
15840 feet (from 3 miles) is a more reasonable estimate for the height of a tall mountain, as many tall mountains exceed 10,000 feet.
Final Answer
The better estimate for the height of a tall mountain is \(\boxed{3 \text{ miles}}\).