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3.025 Convert rates

Interactive practice questions

A worm takes $15$15 seconds to travel $20$20 cm.

a

How many groups of $20$20 centimetres are in $1$1 metre?

b

How long does it take for the worm to travel $1$1 metre?

c

Which of the following represent the rate of the worm's time spent per distance traveled?

$75$75 s/m

A

$75$75 m/s

B
Easy
1min

A cyclist travels $70$70 metres per $10$10 seconds.

Easy
1min

If $9600$9600 litres of water flow through a tap in $8$8 hours, what is the tap's flow rate per minute?

Easy
1min

Convert $600$600km/hr to km/min.

Easy
< 1min
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Outcomes

ACMEM015

convert units of rates occurring in practical situations to solve problems

ACMEM016

use rates to make comparisons; for example, using unit prices to compare best buys, comparing heart rates after exercise

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