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You want to decorate your wording studio with famous record album covers. The rectangular region you want to decorate measures 72 in. 63 in . The album covers measure 12 in by 12 in.

Respuesta :

Answer:

First find the area 72*63

A=4536

Then find the area 12*12

A=144

Then divide 4536/144

You would need 31.5 12 by 12in covers to decorate the rectangular region

As for the 6 by 6

You would need 126 album covers

As for the 9 by 9

You would need 51 covers

And as for the 15 by 15

You would need 20.6 covers