Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Length |
Grade: 6-a Lesson: S3-L1 |
Explanation: Let us verify the answer here with the steps. |
Description:
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
John is planning a hiking trip, and he wants to determine the length of the trail he will be hiking in inches, feet, yards, and miles. The trail is 10,000 yards long. John knows that 1 yard equals 3 feet, 1 foot equals 12 inches, and 1 mile equals 1,760 yards. How long is the hiking trail in feet, inches, and miles? |
|
2 |
Step |
Start with the total distance in yards, which is 10,000 yards. |
|
3 |
Step |
Convert yards to feet: |
10,000 yards \$\times\$ 3 feet per yard = 30,000 feet |
4 |
Step |
Convert feet to inches: |
30,000 feet \$ \times \$ 12 inches per foot = 360,000 inches |
5 |
Step |
Convert yards to miles: |
\$ (10,000 "yards") / (1,760 "yards per mile") = 5.68 "miles" \$ |
6 |
Step |
So, the length of the hiking trail is approximately: |
30,000 feet, 360,000 inches, 5.68 miles |
7 |
Answer |
D |
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