Question Details

Detailed explanation and options for the selected question.

A car covers a distance of 150 km in 2.5 hours. What is its average speed?

A. 60 km/h

B. 55 km/h

C. 65 km/h

D. 50 km/h

Explanation:

Average speed = distance/time = 150/2.5 = 60 km/h. Other options miscalculate.

Related Topics

How to Solve Simple Diophantine Equations with Two Unknowns

Revision Notes

How to Solve Direct and Inverse Variation Problems

Revision Notes

How to Calculate the Volume of a Sphere

Revision Notes

How to Calculate Probability of Dependent Events

Revision Notes

How to Identify Focus and Directrix of a Parabola

Revision Notes

How to Solve Mixture Problems (Concentration)

Revision Notes

Introduction to Hypothesis Testing (Null vs. Alternative)

Revision Notes

How to Solve Systems of Inequalities Word Problems

Revision Notes

Fraction to Percentage Chart

Revision Notes

How to Calculate the Perimeter of a Semicircle

Revision Notes