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levacccp [35]
3 years ago
11

A kayak races 100 meters in 50 seconds. what is the speed of the kayak

Mathematics
1 answer:
Leviafan [203]3 years ago
7 0
<span> 100 m / 50 s = 2 m/s = 2 *3600 / 1000 = 7.2 k/h

hope it helps :)</span>
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How do u find the unit rate? <br> Pls explain it with 18 miles in 3 hours <br> thx
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Let's turn this into a fraction using the given information we already have.

\frac{18}{3}  \frac{miles}{hour}

We want the denominator, or the bottom part of the fraction, to be 1 in order for us to have a unit rate.

This fraction can be simplified if we divide both the numerator and denominator by 3.

Numerator: 18/3 = 6

Denominator: 3/3 = 1

Now we have

\frac{6}{1} \frac{miles}{hour}

Any number divided by 1 is equal to that number.

6 \frac{miles}{hour}

Thus, your unit rate is 6 miles per hour.

Have an awesome day! :)

~AgentCozmo4, Junior Moderator
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