36. A motorist travelled from town A to town B at an average speed of 54 km/hr. On his return journey,
his average speed was 60 kmph. If the total time taken is 9 whole 1/2hours, find the distance between the two towns?
Answers
Answered by
1
Solution
verified
Verified by Toppr
Given that,
travelled averageSpeed=54km/h
return average speed=60km/h
Total time taken =9
2
1
=
2
19
hours.
Let total distance x.
54
x
+
60
x
=
2
19
540
10x+9x
=
2
19
19x=
2
540×19
x=
2
540
=270km/h
Then,
We get total distance is 270km/h
Answered by
0
Answer:
Given that,
travelled averageSpeed=54km/h
return average speed=60km/h
Total time taken =9
2
1
=
2
19
hours.
Let total distance x.
54
x
+
60
x
=
2
19
540
10x+9x
=
2
19
19x=
2
540×19
x=
2
540
=270km/h
Similar questions