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vova2212 [387]
4 years ago
9

Is 21/5 a rational number

Mathematics
1 answer:
Anastaziya [24]4 years ago
8 0

The number 21/5 is a rational number because it can be simplified down to 4.2, or 21/5

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valina [46]

5 is 1!!!!!!

Step-by-step explanation:

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A group of students were asked how many times they exercised in the past week. The results were: 0,0,0,0,0,1,1,1,1,1,1,2,2,2,2,3
Digiron [165]

Answer:

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Step-by-step explanation:

Given the data:

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Keenan has 21 CDs and 33 DVDs. What is the ratio of DVDs to CDs?
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What are possible coordinates of point F if triangle DEF is<br> congruent to triangle ABC?
Lemur [1.5K]

Answer:

(-1, 4)

Step-by-step explanation:

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8 0
3 years ago
Abbys mother is making treat bags for the 30 students in abbys class. She purchased bags at 5 for 1 candy bars at 10 for 0.50 an
Stella [2.4K]

Answer:

Abby's mother spent $9.75 for the classroom not including tax.

Step-by-step explanation:

Know:

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4 0
3 years ago
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