Understanding Fractions and Division in SAT/ACT Math

The video tutorial explains how to solve a common SAT/ACT math problem involving fractions and division. It begins by introducing the problem of solving for B in an equation. The tutorial then explains the concept of division by fractions and the use of reciprocals. Finally, it provides a step-by-step solution to find the value of B, demonstrating that B equals two.

What does a fraction represent in mathematical operations?

• Division

• Multiplication

• Subtraction

• Addition

Tags

CCSS.6.NS.A.1

What is the equivalent operation to dividing by a fraction?

• Adding the fraction

• Subtracting the fraction

• Multiplying by the reciprocal

• Dividing by the reciprocal

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

If you divide by one-sixth, what is the equivalent multiplication?

• Multiply by zero

• Multiply by one

• Multiply by one-sixth

• Multiply by six

Tags

CCSS.3.OA.A.4

In the equation 6/B = 3, what is the value of B?

• 1

• 2

• 3

• 6

Tags

CCSS.HSA.REI.A.1

What operation is performed on both sides of the equation to solve for B?

• Subtraction

• Division

• Addition

• Multiplication

Tags

CCSS.HSA.REI.A.1