plzz explain this question
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Given distance travelled by the rider is 536 km.
In this 536 km he travels in two different speeds, 47 km/h and 43 km/h.
47 km/h means he travelled 47 km per an hour. So the question says he travelled in that speed for 5 hours. So the distance?? 5(hours)*47(speed)=235 (distance)...
getting me??
so he travelled 235 km in 5 hours at the speed 47km/h.
Now the remaining distance is 536-235= 301 km
We don't know how much time(x) he took to travel this distance but we do know the speed i.e., 43 km/h
so X(hours)×43(speed)=301(distance)
X=301/43
X=7
therefore, he took seven hours.
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