A dollhouse has a bed with 1/12 the size of a queen size bed. A queen size bed has an area of 4800 square inches, and a length of 80 inches. What are the side lengths of the dollhouse bed?

The side lengths of the dollhouse bed are inches and 5 inches.

Step-by-step explanation:

Given:

A dollhouse has a bed with 1/12 the size of a queen size bed. A queen size bed has an area of 4800 square inches,and a length of 80 inches.

Now, to find the side lengths of the dollhouse bed.

Area of queen size bed = 4800 square inches.

Length of queen size = 80 inches.

Let the width be

So, to get the width we put formula of area:

Dividing both sides by 8 we get:

The width of queen size bed = 60 inches.

Now, to get the side lengths of the dollhouse bed:

Length of dollhouse bed:

Width of dollhouse bed:

Therefore, the side lengths of the dollhouse bed are inches and 5 inches.

true !

step-by-step explanation: