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Which is Less Time - Changed Distance Units (Level 1)

This math topic focuses on advanced calculations involving speed, distance, and time. It enhances skills in comparing travel times of various objects (like rockets, bacteria, and bugs) given different speeds and distances. The problems require converting and equating units of measurement like meters, centimeters, and millimeters across situations to determine which object takes less time to complete its journey. This set of problems serves as a practical application of the mathematical concepts of unit conversion and rate comparison.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Which is Less Time - Changed Distance Units

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.

Bug A crawls at 0.8dam/hr and goes 4dam. Bug B crawls at 0.029hm/hr and goes 0.2hm. Which takes less time?

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Speed - Which is Less Time - Changed Distance Units Worksheet

Math worksheet on 'Speed - Which is Less Time - Changed Distance Units (Level 1)'. Part of a broader unit on 'Speed, Distance, and Time - Advanced' Learn online: app.mobius.academy/math/units/speed_distance_time_advanced/

Bacteria A moves at 0.29dam/d and goes 2dam. Bacteria B moves at 0.1hm/d and goes 0.4hm. Which takes less time?

Bacteria A moves at 0.29dm/hr and goes 2dm. Bacteria B moves at 33.33mm/hr and goes 200mm. Which takes less time?

Bug A crawls at 0.5hm/d and goes 4hm. Bug B crawls at 0.04km/d and goes 0.2km. Which takes less time?

Horse A trots at 0.6mm/ms and goes 3mm. Horse B trots at 0.03cm/ms and goes 0.2cm. Which takes less time?

Horse A trots at 0.25mm/ms and goes 2mm. Horse B trots at 0.08cm/ms and goes 0.3cm. Which takes less time?

Bug A crawls at 0.8dam/hr and goes 4dam. Bug B crawls at 0.01km/hr and goes 0.04km. Which takes less time?

Horse A trots at 0.5m/s and goes 4m. Horse B trots at 0.01hm/s and goes 0.05hm. Which takes less time?