Ordering Real Numbers

Front

What are real numbers?

Back

Real numbers include all the rational and irrational numbers. They can be represented on the number line.

Front

Define rational numbers.

Back

Rational numbers are numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

How do you convert a fraction to a percentage?

Back

To convert a fraction to a percentage, divide the numerator by the denominator and then multiply the result by 100.

Front

What is the decimal equivalent of ⅝?

Back

The decimal equivalent of ⅝ is 0.625.

Front

How do you order real numbers from greatest to least?

Back

To order real numbers from greatest to least, compare their values and arrange them accordingly on the number line.

Front

What is the decimal equivalent of 75%?

Back

The decimal equivalent of 75% is 0.75.

Front

What is the significance of the number 0 in real numbers?

Back

Zero is a real number that represents a null quantity and serves as the additive identity in mathematics.

Front

How do you classify the number 6.7?

Back

The number 6.7 is classified as a real number and a rational number.

Front

What is the difference between rational and irrational numbers?

Back

Rational numbers can be expressed as fractions, while irrational numbers cannot be expressed as simple fractions and have non-repeating, non-terminating decimal expansions.