Vertical Asymptotes Overview

A vertical asymptote is an area of a graph where the function is undefined. A graphed line will bend and curve to avoid this region of the graph. Vertical asymptotes are vertical lines that correspond to the zeroes of the denominator in a function. A fraction cannot have zero in the denominator, therefore this region … Read more

Fractions to Decimals and Percentages Calculator

Use this calculator to help you quickly convert fractions to decimals and percentages. Convert a Fraction to a Decimal or Percentage To DecimalTo Percentage Convert Found a bug? Let us know! Knowing how to convert fractions is an important math concept to understand! Take a look at these examples to see how each conversion works: … Read more

Kilograms to Pounds Calculator

Use this calculator to help you quickly convert kilograms to pounds. Convert Kilograms to Pounds Convert Found a bug? Let us know! Knowing how to convert kilograms to pounds is an important math concept to understand! A kilogram is equal to 2.2 pounds. To convert kilograms to pounds, we multiply the kilogram value by 2.2 … Read more

Order of Operations Calculator

Enter your math problem here Back √ AC ʸ√ % x² ( xʸ ) 7 8 9 ÷ 4 5 6 × 1 2 3 – 0 . = + The steps and solution are shown below Found a bug?

Changing a Decimal to a Fraction

How to Change a Decimal to a Fraction In order to change a decimal into a fraction, start by considering the place value of the decimal. If it is in the hundredths, the number can be written over 100. For example, .424 can be written as a fraction. Since it’s furthest place value is the … Read more

Adding Fractions with Whole Numbers Overview

A mixed number is a number that has a whole number part and a fractional part. Here is a visual representation of a mixed number. This model shows two rectangles that are shaded completely, which represents whole numbers, and one rectangle that is shaded partially, which represents a fraction. This fraction model represents the mixed … Read more

Converting Area Measurements Overview

The conversion of area measurements is the process of changing between different units of measurement for the same quantity. For example, if a garden has an area of 1 square yard, this area can be converted to an equivalent amount of feet. Since 1 yard is equal to 3 feet, the length and the width … Read more

How to Change Fractions to Percentage

How to Change Fractions to Percentage In order to change a fraction to a percentage, first divide the numerator by the denominator, then multiply by 100% (move the decimal two places to the right). For example, to convert 5/8 into a percentage, first divide 5 by 8, which is 0.625. Then multiply your answer by … Read more

Standard Form to Scientific Notation

Standard Form to Scientific Notation In order to change a number from standard form to scientific notation, you must first rewrite the number so it is between 1 and 10 by moving the decimal either to the left or right. For example, 32,581 would be changed to 3.2581. Then multiply the number by 10 raise … Read more