Question

write in algebraic expression
Speed of bus is 50km/h more than half the speed of car​

Answer 1

Answer:

Hi there, Jose!

So, you were given an average speed for the car of 50km/hr and a time of 3 hours. One way you can do this is to look at it in fractions, with x being the distance you are looking for.

50 km = x km

1 hr 3 hrs

From there, you cross-multiply and solve for x.

(50 km)*(3 hrs) = (x km)*(1 hr)

x km = (50)*(3)/(1) = 150km