Question

A bicyclist travelled for T=0.6 hours at a constant speed of R=21 kilometers per hour. Use the formula D=R.T to find the total distance travelled in kilometers

Answer 1

12.6 kilometers

Explanation:

To find the total distance traveled by the bicyclist, you can use the formula D = R * T, where:

D = distance (in kilometers)

R = speed (in kilometers per hour)

T = time (in hours)

In this case, you have:

R = 21 kilometers per hour

T = 0.6 hours

Now, you can plug these values into the formula to calculate the total distance:

D = 21 km/h * 0.6 h

D = 12.6 kilometers

So, the total distance traveled by the bicyclist is 12.6 kilometers

Answer 2

12.6km

Explanation:

D=R×T

D=21×0.6

= 12.6 km