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QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose. It also has commands for splitting fractions into partial fractions, combining several fractions into one and ...
- Tutorials
Welcome to QuickMath main tutorials page. This is work in...
- Simplify
Welcome to Quickmath Solvers! Solve; Simplify; Factor;...
- Factor
For instance, in the expression 2y(x + 3) + 5(x + 3) we have...
- Basic
Example 3 Let . Again using linearity, f'(x) = a(x3)' +...
- Advanced
For instance, we might substitute x = 1, y = 4 to obtain...
- Arithmetics
A matrix containing only zero elements is called a zero...
- Inverse
Example 2 - STATING AND VERIFYING THE 3 X 3 IDENTITY MATRIX...
- Determinant
In a 4 x 4 matrix, the minors are determinants of 3 X 3...
- Tutorials
Free math problem solver answers your algebra homework questions with step-by-step explanations.
Depending on whether you want to add, subtract, divide, or multiply fractions, you need to follow different rules and steps. The fraction calculator not only gives you the result, but also shows you the rules and steps that apply to your calculation. In addition, the result is automatically simplified (reduced) using the greatest common factor.
- Addition
- Subtraction
- Multiplication
- Division
- Simplification
- Converting Between Fractions and Decimals
Unlike adding and subtracting integers such as 2 and 8, fractions require a common denominator to undergo these operations. One method for finding a common denominator involves multiplying the numerators and denominators of all of the fractions involved by the product of the denominators of each fraction. Multiplying all of the denominators ensures...
Fraction subtraction is essentially the same as fraction addition. A common denominator is required for the operation to occur. Refer to the addition section as well as the equations below for clarification.
Multiplying fractions is fairly straightforward. Unlike adding and subtracting, it is not necessary to compute a common denominator in order to multiply fractions. Simply, the numerators and denominators of each fraction are multiplied, and the result forms a new numerator and denominator. If possible, the solution should be simplified. Refer to th...
The process for dividing fractions is similar to that for multiplying fractions. In order to divide fractions, the fraction in the numerator is multiplied by the reciprocal of the fraction in the denominator. The reciprocal of a number ais simply
It is often easier to work with simplified fractions. As such, fraction solutions are commonly expressed in their simplified forms.
Converting from decimals to fractions is straightforward. It does, however, require the understanding that each decimal place to the right of the decimal point represents a power of 10; the first decimal place being 101, the second 102, the third 103, and so on. Simply determine what power of 10 the decimal extends to, use that power of 10 as the d...
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Algebra. Fraction Calculator. Step 1: Enter the fraction you want to simplify. The Fraction Calculator will reduce a fraction to its simplest form. You can also add, subtract, multiply, and divide fractions, as well as, convert to a decimal and work with mixed numbers and reciprocals. We also offer step by step solutions.
