Question

A train runs 200 kilometers in 5 hours. How many kilometers does it run in 7
hours?

• A. 120 km
• B. 183 km
• C. 325 km
• D. 280 km

Answer 1

The correct option is D 280 km

In 5 hours, the train runs 200 km
So, In 1 hour, the train runs $\left(\frac{200}{5}\right)$ km = 40 km
So, In 7 hours, the train runs $=(40\times 7)$ km = 280 km