Converting Units: Solving Real Life Word Problems with Multiple Conversions

This lesson teaches how to solve real-life word problems involving multiple unit conversions, focusing on converting larger units to smaller units. It uses a practical example of determining which bags can hold a certain number of boxes of crackers, requiring conversions from pounds to ounces. The lesson also covers common mistakes in conversions and demonstrates how to calculate the total cost of filling bags with boxes.

What is the primary method used to convert larger units to smaller units in this lesson?

• Using a graph

• Using a ruler

• Using a table

• Using a calculator

What is the weight of one box of crackers in ounces?

• 80 ounces

• 64 ounces

• 48 ounces

• 32 ounces

How many ounces are in 5 pounds?

• 60 ounces

• 70 ounces

• 80 ounces

• 90 ounces

What is the conversion factor used to convert pounds to ounces?

• 16

• 18

• 14

• 12

How many pounds can Bag A hold at most?

• 13 pounds

• 12 pounds

• 11 pounds

• 10 pounds

Which bag can hold exactly 240 ounces?

• Bag A

• Bag B

• None of the bags

• Bag C

How many boxes of crackers can Bag C hold?

• 4 boxes

• 5 boxes

• 7 boxes

• 6 boxes

What is the weight of five boxes of crackers in ounces?

• 220 ounces

• 240 ounces

• 200 ounces

• 260 ounces

What is the total cost to fill bags B and C with crackers?

• $11.00

• $10.20

• $9.35

• $8.50

What is the cost of one box of crackers?

• $0.75

• $0.80

• $0.85

• $0.90