Answer:
hours or 2 hours 35 minutes.
Step-by-step explanation:
A trip to Portland, Oregon from Boston will take = hours
We are finished = of the trip
= ×
=
= hours of the trip completed.
Now we will subtract from the total time of trip to completed time of trip.
= -
= hours = 2.58 hours or 2 hours 35 minutes
The trip will take hours
Answer: 0/12 would be 0; 12/0 would be undefined
Step-by-step explanation: 0/12 is 0 because properties of zero; 12/0 is undefined because of properties of zero.
2.9 minutes
Given
Required
Determine the time spent
The rate is a ratio of size to time
So, it can be expressed as:
Substitute values for Rate and Size
Cross Multiply
Solve for Time
(approximated)