Fraction Operations and Simplification

The video tutorial explains how to simplify a mathematical expression using the order of operations. It begins with finding a common denominator for fractions, specifically focusing on the least common multiple. The tutorial then demonstrates how to simplify fractions, divide by a fraction using the reciprocal, and multiply fractions while ensuring the result is in its simplest form. The lesson concludes with a simplified expression and a brief summary.

What is the first step in simplifying an expression according to the order of operations?

• Simplify within the parentheses

• Divide all terms

• Multiply all terms

• Add all numbers

What is the least common multiple of 3 and 6?

• 9

• 12

• 6

• 3

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

How do you convert one-third to have a denominator of six?

• Multiply by 3

• Multiply by 2

• Divide by 2

• Add 3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of subtracting 1/6 from 2/6?

• 1/3

• 1/6

• 1/2

• 1/12

Tags

CCSS.6.NS.A.1

What operation is equivalent to dividing by a fraction?

• Adding the reciprocal

• Dividing by the reciprocal

• Subtracting the reciprocal

• Multiplying by the reciprocal

Tags

CCSS.6.NS.A.1

What is the reciprocal of 11/18?

• 11/18

• 18/1

• 1/18

• 18/11

Tags

CCSS.5.NF.B.6

When multiplying fractions, what should you do before multiplying the numerators and denominators?

• Divide the fractions

• Add the fractions

• Simplify common factors

• Subtract the fractions

Tags

CCSS.5.NF.B.6

What is the simplified form of the product 1/6 times 18/11?

• 3/11

• 1/11

• 18/66

• 6/11

Tags

CCSS.4.OA.B.4

What common factor do 18 and 6 share?

• 12

• 9

• 3

• 6

Tags

CCSS.7.NS.A.1C

What is the final simplified result of the given expression?

• 1/3

• 2/3

• 3/11

• 1/2

Tags

CCSS.7.NS.A.1C