Unit 2 Review

• Subtract

• Divide

• Subtract

• Divide

• 1500

• 1600

• 1700

• 1800

• (883,000) ÷ (1.4 x 10^9)

• (1.4 x 10^9) ÷ (883,000)

• (883,000) - (1.4 x 10^9)

• (1.4 x 10^9) - (883,000)

Which represents a TRUE statement?

Which represents a TRUE statement?

The closest distance between Earth and Venus is approximately 4.2×10⁷ miles.

A spaceship travels at an average speed of approximately 2.0×10⁵ miles per hour.

Which expression shows the number of hours it would take the spaceship to travel that distance?

• (4.2×10⁷) ÷ (2.0×10⁵)

• (2.0×10⁵) ÷ (4.2×10⁷)

• (4.2×10⁷) − (2.0×10⁵)

• (2.0×10⁵) − (4.2×10⁷)