(Fast Response Please! Thankyou) -

Hugh slept for 10% of the one and a half hour flight from Melbourne to Sydney.

How many minutes did Hugh spend sleeping?

Respuesta :

Step-by-step explanation:

1 1/2 hours = 60 + 30 minutes = 90 minutes.

100% = 90 minutes

10% = 100%/10 = 90/10 = 9 minutes

he slept for 9 minutes.