Tom has 4 yards of lumber.What is the length of the lumber in inches?

Explain

Please help me I don't understand

1 yard = 36 inches

4 yards = 4 * 36 = ________ inches

To find the length of lumber in inches, let's start by understanding the conversion factor between yards and inches.

1 yard is equal to 36 inches.

Now, we can use this conversion factor to convert the length of lumber from yards to inches.

To do this, we can multiply the given length (4 yards) by the conversion factor (36 inches/1 yard).

Here's the calculation:

Length in inches = 4 yards * 36 inches/1 yard

Now, simplify the expression:

Length in inches = 4 * 36 inches

Multiply the numbers:

Length in inches = 144 inches

So, Tom has 144 inches of lumber.