Ordering Real Numbers & NSOLVE

Front

What is the definition of real numbers?

Back

Real numbers include all the numbers on the number line, including rational numbers (like integers and fractions) and irrational numbers (like π and √2).

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100. For example, 31% = 31/100 = 0.31.

Front

What is the process for ordering real numbers from least to greatest?

Back

To order real numbers from least to greatest, compare their values and arrange them starting from the smallest to the largest.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator. For example, 1/3 = 0.333... (repeating).

Front

What is the value of π (pi) approximately?

Back

The value of π is approximately 3.14.

Front

How do you solve the equation 13 - 4x = 1 - x?

Back

Rearranging gives 3x = 12, so x = 4.

Front

What is the definition of an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction, meaning its decimal representation goes on forever without repeating.

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the square root of 3 (√3) approximately?

Back

The square root of 3 is approximately 1.732.

Front

How do you order numbers from greatest to least?

Back

To order numbers from greatest to least, compare their values and arrange them starting from the largest to the smallest.