Question Details

Detailed explanation and options for the selected question.

A car travels 240 km in 4 hours. What is its average speed?

A. 50 km/h

B. 55 km/h

C. 60 km/h

D. 65 km/h

Explanation:

Average speed = total distance/total time = 240/4 = 60 km/h. Other options miscalculate.

Related Topics

How to Convert Rectangular (Cartesian) Coordinates to Polar

Revision Notes

How to Simplify Rational Expressions

Revision Notes

How to Convert Repeating Decimals to Fractions

Revision Notes

How to Complete the Square for Conic Sections

Revision Notes

How to Use Probability Trees for Complex Probabilities

Revision Notes

How to Calculate the Area of a Triangle

Revision Notes

How to Calculate the Mode of a Data Set

Revision Notes

How to Calculate Dot Product and Angle Between Two Vectors

Revision Notes

How to Convert Improper Fractions to Mixed Numbers

Revision Notes

How to Use the Law of Sines in Any Triangle

Revision Notes