contestada

a dollhuse has a bed with diemesions 1/12 size of a queen size bed has an area of 4,800 square inches, and a length of 80 inches. what are the side lengths of the dollhouse bed?

Respuesta :

The queen sized bed has an area of 4800 and one side is 80 inches,so you merely divide to get the other side. Then, if the dollhouse bed is 1/12 of the queen sized bed, you need to divide each side by 12. 4800/80=60. 80/12= 6.6667... 60/12= 5. 5x6 1/3.