Solving Equations: Clearing Fractions

Front

To have a common denominator means two or more fractions have the same number on the ___________ of the fraction line.

Back

bottom

Front

Solve for c by clearing the fractions: 1/3c + 1/2 = 1.

Back

c = 2

Front

What is the first step to solve this equation? 3/4x + 1/2 = 5/4.

Back

Find the least common denominator.

Front

Solve this equation by clearing the fraction: 1/2x + 3/4 = 5/2.

Back

x = 66

Front

What should you do next after finding the LCD in the equation 1/3x + 1/4 = 1?

Back

Multiply the LCD to every term of the equation.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator over a denominator.

Front

What does LCD stand for in mathematics?

Back

Least Common Denominator.

Front

How do you find the least common denominator of 1/4 and 1/6?

Back

The LCD is 12.

Front

What is the purpose of clearing fractions in an equation?

Back

To simplify the equation and make it easier to solve.

Front

If you have the equation 2/5x = 10, what is the first step to clear the fraction?

Back

Multiply both sides by 5.