Spee

Distance and Speed to Time - Changed Distance Units (Level 3)

This math topic focuses on calculating time required for travel given specific speeds and distances. Each problem involves determining the duration (in different time units like days, minutes, or hours) it takes for various entities to travel a given distance at a set speed. It covers practical applications such as understanding the time needed for a bacterium to move a certain distance, a horse to trot, bugs to crawl varying distances, and cars to drive over long stretches. This helps in developing the ability to apply formulas for speed, distance, and time calculations in real-life contexts.

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

more
View Unit

Distance and Speed to Time - Changed Distance Units

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


A bacteria moves at 40cm/d and goes 3,200cm. How many d does it take?

?

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

Mobius Math Club logo
Math worksheet on 'Speed - Distance and Speed to Time - Changed Distance Units (Level 3)'. Part of a broader unit on 'Speed, Distance, and Time - Advanced' Learn online: app.mobius.academy/math/units/speed_distance_time_advanced/
1
A bug crawls at 40cm/hr and goes 1,600cm. How many hr does it take?
a
0.1 hr
b
40 hr
c
6,400,000 hr
d
4,000 hr
2
A car drives at 20km/hr and goes 1,000km. How many hr does it take?
a
0 hr
b
5,000 hr
c
50 hr
d
20,000,000,000 hr
3
A bug crawls at 40cm/hr and goes 2,400cm. How many hr does it take?
a
60 hr
b
0.15 hr
c
9,600,000 hr
d
6,000 hr
4
A bug crawls at 40cm/min and goes 2,000cm. How many min does it take?
a
8 min
b
500 min
c
125 min
d
50 min
5
A spaceship flies at 50km/ms and goes 4,000km. How many ms does it take?
a
0 ms
b
8 ms
c
80 ms
d
200,000,000,000 ms
6
A bug crawls at 30m/d and goes 2,400m. How many d does it take?
a
2,666.7 d
b
0.1 d
c
8,000 d
d
80 d
7
A bug crawls at 40m/hr and goes 2,400m. How many hr does it take?
a
1,500 hr
b
0.096 hr
c
60 hr
d
0.6 hr