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
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Answered by
3
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
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
Answered by
0
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.
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