Question

sujatha drives her car at a constant speed.If she travels 25 km in 30 min how long will she take to travel 120 km​
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Answer 1

Answer:

2 hours 24 minutes

Step-by-step explanation:

Speed of car = $\frac{Distance}{Time}$ = $\frac{25 km}{0.5 h}$ = 50 km/h

Now, distance to be travelled = 120 km

∴ Time taken = $\frac{Distance}{Speed}$ = $\frac{120 km}{50 km/h}$ = 2.4 hours = 2 hours 24 minutes