Conversions and Comparisons of Lengths

The video tutorial covers lesson 12.2 on customary units of measure, focusing on using models to compare units of length. It explains the use of yardsticks and rulers, the conversion between feet and inches, and yards to feet. The lesson includes practice problems, comparison exercises, and concludes with homework instructions.

What is the main focus of lesson 12.2?

• Scientific notation

• Customary units of measure

• Algebraic expressions

• Metric units of measure

Which tool is used to measure longer distances?

• Protractor

• Ruler

• Yardstick

• Compass

How many inches are there in one foot?

• 10 inches

• 14 inches

• 16 inches

• 12 inches

If you have 3 feet, how many inches do you have?

• 36 inches

• 24 inches

• 30 inches

• 42 inches

How many feet are in 2 yards?

• 5 feet

• 7 feet

• 6 feet

• 4 feet

Convert 8 feet to inches.

• 96 inches

• 84 inches

• 108 inches

• 72 inches

How many feet are in 7 yards?

• 24 feet

• 21 feet

• 27 feet

• 18 feet

What is the equivalent of 4 feet in inches?

• 36 inches

• 42 inches

• 48 inches

• 54 inches

How many feet are in 15 yards?

• 30 feet

• 35 feet

• 45 feet

• 40 feet

Convert 10 feet to inches.

• 100 inches

• 110 inches

• 120 inches

• 130 inches