Question

A car travels 175 km in 4 hours. (a) how long will it take to travel 35 km? (b) how far will it travel in 10 hours

Answer 1

distance= 175km
time taken= 4hrs

(a) distance= 35km
let time be x
speed= distance/ time
175/4= 35/x
x= 35×4/175
x=4/5= 0.8 hrs

(b) time= 10hrs
let distance be x
speed= distance/time
175/4=x/10
x=175×10/4
x=437.5 km

Answer 2

Answer:

3.5hr

Step-by-step explanation:

Speed = 50km/h

Distance = 175km

Therefore Time = Distance/Speed

= 175km/50km/h = 175/50h

= 35/10 h = 3.5 hr ans.