Simplify Expressions With Fractions

Simplify the expression.

Simplify the expression.

Simplify the expression.

Simplify the expression.

It can be written in the form P/Q where P and Q are both polynomials and Q is not equal to 0.

• Expressions

• Decimal expressions

• Rational expressions

• Percentage

Simplify the expression

• (2a + 4b) / 12b²

• (2a - 4b) / 12b² 

• (a - b) / 6b²

• (a + 2b) / 6b² 

Simplify:

• 30/105

• 16/21

• 2/3

• 2/5

Allison and Wesley are adding 1/7 and 3/7. Who is correct?

• Wesley

• Allison

Subtract and evaluate:

• (4a + 4) / (5 - a)

• 3 / 5

• (2a + 1) / (5 - a)

• -4

Simplify:

• 6/7

• 8/7

• 6/12

• 8/12