Question

remember

1. complete the table.

yards | feet
10 | 30
15 | ____
20 | ____
21 | 63

1. a fence is 20 yards long. write the length of the fence in feet.

____ feet

Explanation:

Step1: Find conversion factor

From the table, $10 \text{ yards} = 30 \text{ feet}$, so $1 \text{ yard} = 3 \text{ feet}$.

Step2: Calculate 15 yards in feet

Multiply yards by 3: $15 \times 3 = 45$

Step3: Calculate 20 yards in feet

Multiply yards by 3: $20 \times 3 = 60$

Step4: Answer question 5 using same factor

20 yards to feet: $20 \times 3 = 60$

Answer:

Completed Table:

Yards	Feet
15	45
20	60
21	63

Question 5 Answer:

60 feet