108k views
3 votes
Anne travels for 1.5 hours at an average speed of 40km/h
how far does she travel

User James Lamb
by
8.4k points

2 Answers

5 votes

Hello!

1. Formula

distance = speed * time

2. Application

distance

= 40km/h * 1.5h

= 60km

3. Conclusion

She travel 60km.

User Kamal Upasena
by
7.7k points
4 votes

Answer:

60 km

Explanation:

In order to find the distance that Anna has travelled, we can derive the formula from the speed formula which is:


\displaystyle{v=(s)/(t)}

where v is speed, s is distance and t is time. So by solving for distance (s), we have:


\displaystyle{s=vt}

Apply the distance travelled formula, we know that speed (v) = 40 km/h and time (t) = 1.5 hours. Thus,


\displaystyle{s=40 \ \text{km/h} \cdot 1.5 \text{h}}\\\\\displaystyle{s=60\ \text{km}}

Therefore, Anna travels 60 kilometers.

User RATTLESNAKE
by
8.0k points
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