I drive at a speed of 40km/hr. I can drive 50% farther in 50% less time if I increase my speed to

A: 60km/hr

B: 80km/hr

C: 120km/hr

D: 160km/hr

Question

Jamarion Yoder

Mathematics

17 June, 13:15

I drive at a speed of 40km/hr. I can drive 50% farther in 50% less time if I increase my speed to

A: 60km/hr

B: 80km/hr

C: 120km/hr

D: 160km/hr

+5

Answers (1)

Know the Answer?

Lawson Price · Answer 1

You would be attempting to drive at 120km/hr. We can figure this out by taking half of 40, so 20+40 = 60 for half of an hour, or 30 minutes, making it 60 km/half hour times 2, equals 120 for an hour.

Answer: D

I drive at a speed of 40km/hr. I can drive 50% farther in 50% less time if I increase my speed toA: 60km/hrB: 80km/hrC: 120km/hrD: 160km/hr

I drive at a speed of 40km/hr. I can drive 50% farther in 50% less time if I increase my speed to

A: 60km/hr

B: 80km/hr

C: 120km/hr

D: 160km/hr