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Rational Numbers

What is a Rational Number?

Learn what rational numbers are. Fractions, decimals, and integers as rational numbers.

Level: intermediate

Practice This ConceptReady in minutes. No editing needed.

Related Concepts

fractionsdecimalsirrational-numbers

Sample Concept Questions

1

Simplify ratio 18:24

Show Answer

3:4

2

Compute: 2/3 + 1/6

Show Answer

5/6

3

Compute: 3.75 + 2.4

Show Answer

6.15

4

Solve: 4x + 7 = 31

Show Answer

x = 6

5

Find 30% of 90

Show Answer

27

Answer Key Preview

Question 1

Simplify ratio 18:24

Answer: 3:4

Question 2

Compute: 2/3 + 1/6

Answer: 5/6

Question 3

Compute: 3.75 + 2.4

Answer: 6.15

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  • Assign sample items as quick exit-ticket checks.
  • Use answer-key previews to model complete solution steps.
  • Link to full printable tests for summative checks.

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Frequently Asked Questions

What is Rational Numbers?
Learn what rational numbers are. Fractions, decimals, and integers as rational numbers.
What level is this explanation?
This is a intermediate level explanation.
What related concepts should I learn?
Related concepts include: fractions, decimals, irrational-numbers.

Related Concepts

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