Practicing Success
How many minutes Shyam take to cover a distance of 500 m if he runs at a speed of 30 km/h? |
2 $2\frac{1}{2}$ $1\frac{1}{2}$ 1 |
1 |
30 km/h = 30 × \(\frac{5 }{18}\) m/sec = \(\frac{25 }{3}\) m/sec Time = \(\frac{Distance }{Speed}\) = \(\frac{500 × 3 }{25}\) = 60 minutes = 1 hour |