Shawn took the bus from seattle to portland, a distance of 175miles. if the trip took 3.5 hours, what was the speed of the bus?

Speed of the bus = 50 miles per hour

Step-by-step explanation:

Distance between Seattle to Portland = 175 miles.

Duration of trip = 3.5 hours

We need to find speed, we have

         Distance traveled = Speed x Time

Speed of the bus = 50 miles per hour

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

step-by-step explanation:

infinity is the answer