Distance and Speed to Time - Changed Time Units (Level 1)

This math topic covers advanced problems relating to speed, distance, and time calculations. It involves determining the time taken for a certain distance to be covered at given speeds, with complexities like different unit conversions (e.g., seconds to minutes, hours to minutes, etc.). The problems focus on practical scenarios using bugs, horses, and bacteria as subjects, requiring application of formulas to compute time from given speeds and distances. The questions offer multiple-choice answers, testing the ability to perform accurate calculations and unit conversions in the context of real-world scenarios.

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

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Speed - Distance and Speed to Time - Changed Time Units Worksheet

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Speed - Distance and Speed to Time - Changed Time Units
1
A horse trots at 5km/hr and goes 30km. How many min does it take?
a
4,320 min
b
360 min
c
2.5 min
d
3,600 min
2
A bacteria moves at 2mm/hr and goes 8mm. How many d does it take?
a
0.167 d
b
384 d
c
0.4 d
d
0.003 d
3
A bacteria moves at 3cm/hr and goes 21cm. How many min does it take?
a
1.1 min
b
420 min
c
8,400 min
d
42 min
4
A bacteria moves at 4cm/d and goes 32cm. How many hr does it take?
a
5.3 hr
b
1,152 hr
c
192 hr
d
19.2 hr
5
A bug crawls at 3cm/min and goes 15cm. How many s does it take?
a
300 s
b
30,000 s
c
0.8 s
d
6,000 s
6
A horse trots at 4m/s and goes 24m. How many min does it take?
a
0 min
b
5,760 min
c
0.5 min
d
0.1 min
7
A bacteria moves at 4cm/hr and goes 20cm. How many d does it take?
a
0.208 d
b
1,920 d
c
0.002 d
d
0.6 d
8
A bacteria moves at 2m/d and goes 10m. How many hr does it take?
a
120 hr
b
0.8 hr
c
1,200 hr
d
1,440 hr