Formula for Speed, Time and Distance

The distance covered by a car in $15$ minutes at the speed of $60 \mathrm{km}$ per hour is.

If a man can walk $4 \mathrm{km}/\mathrm{hr}$ and covers a certain distance in $2.45 \mathrm{hr}$.If he covers the same distance by cycling $10\mathrm{km}/\mathrm{hr}$How much time he will take$?$

Ajay walked at an average speed of $8 \mathrm{km}/\mathrm{hr}$ for $45$ minutes and then ran at an average speed of $12 \mathrm{km}/\mathrm{hr}$ for $40$ minutes. What was his average speed for the whole journey?

Sushila is walking with a constant speed of $4.2 \mathrm{km}/\mathrm{h}$. How much distance will she cover in $40 \mathrm{minutes}$?

A boy is running at a uniform speed of $4.5 \mathrm{m}/\mathrm{s}$. How much time will he take to cover a distance of $2.25 \mathrm{km}$.

A new unit of length is chosen such that the speed of light in vacuum is unity. What is the distance between the sun and the Earth in terms of the new unit if light takes $8 \min \text{ and }20 \mathrm{s}$ to cover this distance?

What is the distance in $\mathrm{km}$ of a quasar from which light takes $3$ billion years to reach us ?

A new unit of length is chosen such that the speed of sound at room temperature is taken as unit. The sound of an explosion reaches a listener in $10 \mathrm{s}$. Find the distance between the listener and the place where explosion took place.

A person travels from one place to another at $40 \mathrm{km}/\mathrm{hr}$ and returns at $160 \mathrm{km}/\mathrm{hr}$. If the total time taken is $5$ hours, then find $y$, if the Distance is $y \mathrm{km}$.

A person travels from Mumbai to Goa in exactly $8$ hours with a speed of $120 \mathrm{km}/\mathrm{hr}$. From Goa, the person travels to Delhi in $34$ hours. If the distance from Goa to Delhi was $2000 \mathrm{km}$, how long will it take to get from Delhi to Bombay if the person maintains the speed equal to the average speed? The distance from Delhi to Bombay is $1400 \mathrm{km}$.

A truck goes from Haryana to Bangalore with an average speed of $60 \mathrm{km}/\mathrm{hr}$. The journey takes $30$ hours. It returns from Bangalore to Haryana on the same road with an average speed of $40 \mathrm{km}/\mathrm{hr}$. What was the average speed of the truck during the round trip?

A person can travel at the speed of $60$ miles per hour. If the speed is increased by $50\%$, how long will it take to cover $360$ miles ?

If Brandon goes to school at the speed of $12 \mathrm{km}/\mathrm{hr}$ and reaches there in $\frac{1}{2}$ an hour, find the distance between the school and his home.

Factors and components are parts that affects the whole.
For example, the factors that affect the distance travelled by a motorist are

To achieve the goal, the presence of each factor is important.
Suppose maximum speed allowed on the highway is 60 km per hour and Raju good driver and drives at the maximum speed constantly.

How far will he go in $4$ hours and $7$ hours from the starting point?

The speed is $112 \mathrm{km}/\mathrm{h}$ and the distance is $504 \mathrm{km}$. If the time taken is $k$ hours, find $k$.

If the speed is $45 \mathrm{km}/\mathrm{h}$ and distance is $315 \mathrm{km}$ then find the time taken. If the time taken is $k \mathrm{hours}$, then write the value of $k$ in the answer box.

If the speed is $75 \mathrm{km}/\mathrm{h}$ and time taken is $4 \mathrm{h}$, find the distance.

Write the distance in $\mathrm{km}$.

The speed is $54 \mathrm{km}/\mathrm{h}$ and time taken is $2 \mathrm{h} 30 \mathrm{m}$. If the distance is $k \mathrm{km}$, find $k$.

If a car covers a distance of $630 \mathrm{km}$ in $7$ hours, then its speed is _____ $\mathrm{km}$ per hour

The distance travelled is $550 \mathrm{km}$ and time taken is $5 \mathrm{h}$, If the speed is $k$ $\mathrm{km}/\mathrm{h}$, then find $k$.