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____ [38]
3 years ago
11

Change 45% to a decimal, then a fraction.

Mathematics
2 answers:
ratelena [41]3 years ago
5 0
Decimal Form: 0.45

Fraction Form: 45/100 or 9/20
Feliz [49]3 years ago
5 0

Answer:

In decimal = 0.45 and in fraction is,  \frac{45}{100} or  \frac{9}{20}

Step-by-step explanation:

Convert 45% to a decimal.

We can write this 45% as:

\frac{45}{100}

=0.45

Now, convert it in a fraction.

45% in fraction.

\frac{45}{100}=\frac{9}{20}

In fraction: \frac{45}{100} or  \frac{9}{20}

Therefore,change 45% to a decimal, then a fraction are,

in decimal = 0.45 and in fraction is,  \frac{45}{100} or  \frac{9}{20}

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The number of gallons used per hour = 0.567 gallons per hour

<h3>How to use units conversion?</h3>

We are told that the Northwest Football team drove 25 miles.

Now, the time that this team took was 3 hours.

Thus, one rate that can be formed is the speed in mi/hr. Thus;

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Another rate that can be found is the number of miles covered per gallon of gasoline used. This gives us;

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Another rate that can be gotten is the number of gallons used per hour;

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Read more about Units Conversion at; brainly.com/question/141163

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Answer:

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Step-by-step explanation:

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