Respuesta :

9 x 6 = 54 because every answer is using x6

Answer:

54 inches

Step-by-step explanation:

Multiply the number of hours you need to get to have 9 hours by 18 inches.

3x3 , to get to 9 hours

18x3 which is 54 inches

I'm really bad at explaining so sorry if it doesn't make sense!