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Dividing Equations
Divide equations by determining the least common denominator for the fractions, canceling out common denominators and completing the division process with whole numbers. Solve an algebraic...
How to Find the Reciprocal of a Whole Number
Find the reciprocal of a whole number by placing the number over one and flipping the numerator and denominator to create the reciprocal fraction. Find out how zero is the only number that does...
Ratios & Proportions in Math
Ratios and proportions both involve comparisons between two things, such as gallons to miles. Decide which variable should be the numerator or denominator in ratios or proportions with help from a...
How to Change a Ratio Into a Decimal
Changing a ratio to a decimal is as simple as turning the ratio into a fraction and dividing the numerator by the denominator. Convert a ratio into a long division problem with help from a math...
How to Cross Multiply Proportions
Cross multiplying proportions is a straightforward process that is the same as cross multiplying fractions. Cross multiply by multiplying a numerator by the other side's denominator with help from...
Solving Indirect Proportion Math Problems
Indirect proportion problems sound technical, but it helps to think of the word "indirect" as "inverse." Discover why an inverse has the unknown, X, in the denominator with help from a math...
Converting Fractions to Decimals
When converting fractions to decimals, the process is a straightforward long division exercise. Convert fractions to decimals by dividing the numerator by the denominator with help from a math...
Steps to Solving Fractions
The steps to solving fractions depends on what operation is being used. Discover how to use the least common denominator to add and subtract fractions with help from a math teacher in this free...
Subtracting Mixed Fractions
When subtracting mixed fractions, simplify the process by finding the least common denominator. Learn how to borrow from the whole number when subtracting mixed fractions with help from a math...
How to Add & Subtract Fractions
When adding and subtracting fractions, the important thing is to see if the fractions have the same denominator. Discover how to find the least common denominator with help from a math teacher in...
Solving Proportions
The most common strategy involved in solving proportions is cross multiplication, in which one denominator is multiplied with the other side's numerator. Solve proportions easily, even if...
How to solve complex fractions
This video goes through how to solve complex fractions.