Distance and Speed to Time - Changed Time Units (Level 2)

This math topic on "Speed - Distance and Speed to Time - Changed Time Units (Level 2)" delves into the advanced aspects of calculating time, given speed and distance. It includes converting and calculating time in various units such as seconds, days, milliseconds, hours, and minutes, based on provided speeds and distances. The problems involve different scenarios and entities like planes, bacteria, bugs, horses, and cars, enhancing practical understanding of concepts related to speed, distance, and time conversions across various units.

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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 bug crawls at 40m/d and goes 320m. How many hr does it take?
a
1.9 hr
b
192 hr
c
115.2 hr
d
533.3 hr
2
A bacteria moves at 50mm/hr and goes 350mm. How many d does it take?
a
0 d
b
420,000 d
c
0.292 d
d
0.7 d
3
A horse trots at 50m/min and goes 400m. How many s does it take?
a
48 s
b
333.3 s
c
480 s
d
576 s
4
A bacteria moves at 50mm/hr and goes 200mm. How many min does it take?
a
288 min
b
24,000 min
c
166.7 min
d
240 min
5
A bug crawls at 40mm/s and goes 200mm. How many ms does it take?
a
125,000 ms
b
8 ms
c
5,000 ms
d
50 ms
6
A bug crawls at 30m/hr and goes 180m. How many min does it take?
a
36,000 min
b
90 min
c
360 min
d
720 min
7
A bug crawls at 20mm/s and goes 80mm. How many ms does it take?
a
4,000 ms
b
400,000 ms
c
1.6 ms
d
200,000 ms
8
A bacteria moves at 20cm/d and goes 120cm. How many hr does it take?
a
14.4 hr
b
144 hr
c
100 hr
d
172.8 hr