Karen's Earnings and Savings Problems

This video tutorial covers fifth-grade module 2, lesson 29, focusing on dividing decimals through word problems. The lesson includes three main problems: saving money for a trip, calculating earnings, and finding the area of a park. Each problem emphasizes understanding the problem setup and using division to find solutions. The video also highlights the importance of using tape diagrams and estimation in solving multi-step problems.

What is the main focus of this lesson?

• Learning multiplication of fractions

• Understanding and solving word problems using division

• Practicing addition of decimals

• Exploring geometry concepts

Why might the homework assignment be stretched over two days?

• It is very short and easy

• It involves multiple step problems that require understanding

• It is unrelated to the lesson

• It is a group project

What is Michelle's goal in the word problem?

• To save $150 for a trip

• To earn $150 from a job

• To spend $150 on groceries

• To buy a new car

How much does Michelle save each week?

• $15

• $12

• $20

• $10

How many weeks will it take Michelle to save enough for her trip?

• 15 weeks

• 13 weeks

• 12 weeks

• 10 weeks

What is the total amount Karen earns in the given period?

• $1,500.00

• $2,000.00

• $1,890.25

• $1,750.00

How many hours does Karen work in the two-week period?

• 60 hours

• 40 hours

• 85 hours

• 100 hours

What is the first step in solving Karen's earnings problem?

• Subtracting 85 from her total earnings

• Dividing her total earnings by 85

• Adding her total earnings to 85

• Multiplying her total earnings by 85

How much does Karen earn per hour?

• $18.50

• $20.00

• $22.25

• $25.00

How much will Karen earn for 8 hours of work?

• $150.00

• $160.00

• $200.00

• $178.00