Question

Help crying i gave put on everything

Answer 1

27.2

Explanation:

9cm = 16ft

It's asking about length (L) so the room is 15.3cm long. We can ignore the width, 5 cm.

Set up a ratio.
`(9cm)/(16ft) =(15.3cm)/(L)`

Cross-multiply. 9*L = 15.3*16

Solve for L. L = (15.3*16)/9 = 27.2ft