Word Problems Involving Fractions and Ratios

The video tutorial covers Module 2 Lesson 2, focusing on reading strategies and visualization techniques to solve word problems. It explains how to use the inverse to handle division and multiplication with fractions, providing practical examples and applications. The lesson emphasizes understanding the process rather than relying on tricks, encouraging students to visualize and break down problems to find solutions.

Why is visualization important when solving word problems?

• It is only useful for math problems.

• It makes the problem more complex.

• It allows you to picture the problem and understand what is being divided.

• It helps in memorizing the problem.

What is the inverse of 1/2 when dividing 12 miles by 1/2?

• 1

• 2

• 1/2

• 12

How many quarter hours are in 5 hours?

• 20

• 25

• 15

• 10

If you have 4 pizzas and each is divided into 1/8 slices, how many slices do you have in total?

• 16

• 24

• 32

• 40

Molly used 9 cups of flour, which was 3/4 of the total amount. What was the original amount of flour?

• 13 cups

• 12 cups

• 11 cups

• 10 cups

A construction company places a sign every 1/8 mile on a 4-mile road. How many signs are needed?

• 16

• 40

• 24

• 32

George bought 12 pizzas for a party. If each person eats 3/8 of a pizza, how many people can be fed?

• 40

• 36

• 32

• 24

The Locust family adopted 6 miles of trail. If each member cleans 3/4 of a mile, how many members are needed?

• 10

• 12

• 8

• 6

Margot froze 8 cups of strawberries, which was 2/3 of the total picked. How many cups were picked in total?

• 10 cups

• 12 cups

• 14 cups

• 16 cups

What should you always do after solving a problem to ensure full credit?

• Rewrite the problem.

• Identify the answer clearly.

• Ask for help.

• Memorize the problem.