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3 years ago

Calculate the speed traveled for each situation below and then put them in

1 answer:

8 0

<h3><u>Put them in order from least to greatest</u></h3><h3>Moving 12 km in 40 minutes = 0.3 km/min</h3><h3>Moving 6 km in 15 minutes = 0.4 km/min</h3><h3>Moving 10 km in 20 minutes = 0.5 km/min</h3><h3>Moving 18 km in 30 minutes = 0.6 km/min</h3>

<em><u>Solution:</u></em>

<em><u>The speed is given by formula:</u></em>

$speed = \frac{distance}{time}$

<em><u>Moving 12 km in 40 minutes</u></em>

$speed = \frac{12}{40} = 0.3\ km/min$

<em><u>Moving 18 km in 30 minutes</u></em>

$speed = \frac{18}{30} = 0.6\ km/min$

<em><u>Moving 6 km in 15 minutes</u></em>

$speed = \frac{6}{15} = 0.4\ km/min$

<em><u>Moving 10 km in 20 minutes</u></em>

$speed = \frac{10}{20} = 0.5\ km/min$

<em><u>Put them in order from least to greatest</u></em>

Moving 12 km in 40 minutes = 0.3 km/min

Moving 6 km in 15 minutes = 0.4 km/min

Moving 10 km in 20 minutes = 0.5 km/min

Moving 18 km in 30 minutes = 0.6 km/min

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