Measurement and Number Line Concepts

This video tutorial covers Unit 7, Lesson 2, focusing on points on the number line. It begins with identifying opposites of numbers, followed by plotting numbers on the number line. The lesson then moves to representing temperatures using positive and negative numbers. It also includes solving equations with fractions and decimals, and concludes with converting measurements between inches, feet, and yards.

What is the opposite of -5 on the number line?

• 0

• -5

• 5

• 10

Where would you plot 3/2 on a number line?

• Between 1 and 2

• Between 0 and 1

• At 0

• Between 2 and 3

If -1.5 is plotted on a number line, which of the following is its opposite?

• 2

• 0

• -1.5

• 1.5

Which temperature is the coldest?

• 3 degrees below zero

• 6 degrees above zero

• 5 degrees above zero

• 2.75 degrees below zero

Solve for x: 8x = 2/3. What is x?

• 1/8

• 8

• 1/12

• 2/3

Convert 3/5 to a decimal.

• 0.3

• 0.5

• 0.6

• 0.8

How many centimeters are in one foot if 6 inches equals 15.24 cm?

• 60.96 cm

• 30.48 cm

• 45.72 cm

• 15.24 cm

What is the decimal equivalent of 3/100?

• 0.003

• 0.3

• 0.03

• 0.33

If 1/5 = 2/3x, what is x?

• 5/6

• 1/3

• 2/5

• 3/10

How many centimeters are in one yard if one foot is 30.48 cm?

• 121.92 cm

• 91.44 cm

• 152.4 cm

• 60.96 cm