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

This math topic focuses on comparing travel times of different entities that move at specified speeds over certain distances. It involves calculations where some of the time units may need to be converted (such as from hours to minutes, or days to hours) to accurately determine which entity takes less time to complete its journey. The problems use various units of measurement for distances (like mm, cm, m, km) and speeds (mm/hr, mm/s, cm/min, km/hr, etc.), requiring the application of concepts from the broader unit of Speed, Distance, and Time at an advanced level.

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

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Which is Less Time - Changed Time Units

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

Bacteria A moves at 0.33m/hr and goes 2m. Bacteria B moves at 0.007m/min and goes 2m. Which takes less time?

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Speed - Which is Less Time - Changed Time Units Worksheet

Math worksheet on 'Speed - Which is Less Time - Changed Time 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 0.83dam/d and goes 5dam. Bacteria B moves at 0.0167dam/hr and goes 2dam. Which takes less time?

Bacteria A moves at 0.33m/hr and goes 2m. Bacteria B moves at 0.007m/min and goes 2m. Which takes less time?

Bug A crawls at 0.8dm/min and goes 4dm. Bug B crawls at 45dm/hr and goes 3dm. Which takes less time?

Bacteria A moves at 0.5m/d and goes 3m. Bacteria B moves at 0.03m/hr and goes 5m. Which takes less time?

Bacteria A moves at 0.25mm/min and goes 2mm. Bacteria B moves at 0.021mm/s and goes 5mm. Which takes less time?

Horse A trots at 0.57m/s and goes 4m. Horse B trots at 45m/min and goes 3m. Which takes less time?

Horse A trots at 0.5hm/min and goes 2hm. Horse B trots at 30hm/hr and goes 4hm. Which takes less time?