Mathematics

Mathematics

Question No. - 1

Solution

The speed of first car = 80 km per hour

The speed of second car = 110 km per hour

As the formula of distance is;

Distance = Speed * time

Therefore, we can say that the distance of second car = 110 * x = 110 x

Assuming that the second car takes a total of x hours to catch up to the first car

Time taken = x + 3/4 hour

Using the formula of distance

Distance = Speed * time

Distance = 80 * ( x + ¾ )

By using the calculated value of distance, which is 110 x, ...