Answer:
Both The car A and B have same speed , i,e 40 miles per hours
Step-by-step explanation:
Given as :
The distance cover by car A = 20 miles
The Time taken by car A = [tex]\frac{1}{2}[/tex] hours
So , From Distance = Speed ×Time
Or, 20 miles = speed × [tex]\frac{1}{2}[/tex]
∴ Speed = 20 × 2 = 40 mph
So , Speed = 40 miles per hour
Again ,
The distance cover by car B = 30 miles
The Time taken by car A = [tex]\frac{3}{4}[/tex] hours
So, From Distance = Speed ×Time
Or, 30 miles = speed × [tex]\frac{3}{4}[/tex]
∴ Speed = [tex]\frac{30×4}{3}[/tex] = 40 mph
So , Speed = 40 miles per hour
Hence From the solutions for both car A and B , it is clear that both the car have same speed . Answer
