Question

Ramesh drives 210 km in 4 hours at a uniform speed. How much does he drive per hour?​

Answer 1

Answer:

52.5 km

Step-by-step explanation:

We will use quite simple unitary method to arrive at our answer.

Let's begin by listing what's given in the question.

Ramesh drives 210 km in 4 hours "at a uniform speed"

(Even if the terms within quotes are not given in the question, we assume it)

Can we write the above sentence as,

Distance travelled by Ramesh in 4 hours = 210 km

Now, we can apply unitary method,

=> Distance travelled by Ramesh in 1 hour = 210 km / 4

=> Distance travelled by Ramesh in 1 hour = 52.5 km