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natita [175]
3 years ago
15

Which statement describes a unit rate? A) Sara ate 1 cookie B) Sara is driving 16 miles C) Sara is driving 30 miles per 1 hour D

) Sara ate 3 crackers & 1 apple
Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0
A unit rate is a ratio with a number in comparison to 1 (per 1). So, In this case...

C) Sara is driving 30 miles per 1 hour is an example of unit rate.
VikaD [51]3 years ago
4 0
C is correct because it's saying that Sara is driving 30 miles per hour. Unit rate is basically a way of writing or talking about a ratio compared to a value of one and in this case, the value is 30 per hour (1 hour).
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☞ First, 0.40 is the same as 40/100.

But we are not done.

<u>Now, doing this you need to find the GCF (Greatest common factor) of 40, 100.</u>

2 x 2 x 5 = 20.

☞ So our GCF is 20.

Divide both the numerator and the denominator by the GCF.

40 ÷ 20 / 100 ÷ 20.

<h2>Simplify to get ☞ 2/5.</h2><h2>▬▬ι══════════════ι▬▬</h2>

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Kisachek [45]
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