Equivalent Fractions and Number Lines

This video tutorial covers lesson two of unit eight, focusing on finding equivalent fractions using number lines. The instructor explains how to break down fractions into smaller parts and find equivalent values through visual aids. Exercises and advanced strategies are provided to reinforce learning, and real-world problems are used to apply the concepts. The lesson concludes with a review of key strategies and concepts.

What is the equivalent fraction of 1/3 when using a number line?

• 3/9

• 5/15

• 2/6

• 4/12

How do you find an equivalent fraction for 2/8 using a number line?

• Multiply the numerator and denominator by 2

• Subtract 1 from the numerator

• Divide the number line into 4 parts

• Divide the number line into 8 parts

Which fraction is equivalent to 1/3?

• 3/8

• 5/10

• 2/6

• 4/9

What is the equivalent fraction of 1/2 on a number line?

• 4/8

• 3/6

• 2/4

• 5/10

What strategy can be used to find equivalent fractions for a point on a number line?

• Ignoring the number line

• Adding fractions

• Re-labeling the number line

• Subtracting fractions

How can you find an equivalent fraction with a different denominator?

• Divide the numerator by the denominator

• Subtract the same number from both the numerator and denominator

• Add the same number to both the numerator and denominator

• Multiply both the numerator and denominator by the same number

In the real-world problem, how many more miles did Carla walk than Randy?

• 24 miles

• 22 miles

• 20 miles

• 18 miles

What is a tick mark on a number line?

• A large line indicating a whole number

• A circle indicating a group

• A small line indicating a fraction

• A dot indicating a point