Question o A car traveled 60 miles in 0.75 hours. How fast was the car traveling in miles per hour? miles per hour At that rate, how long will it take her to go 72 miles? Round your answer to the nearest tenth of an hour. "hours.

80miles/hr

0.9hr

Step-by-step explanation:

Given parameters:

Distance traveled  = 60miles

Time taken = 0.75hrs

Unknown:

Speed of the car = ?

Time it will take to cover 72miles  = ?

Solution:

Speed is the distance divided by time;

   Speed  =

  Insert the parameters and solve;

     Speed  =  = 80miles/hr

Time taken;

   Time  =  =   = 0.9hr

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right