Question

Q.20) A man completes a journey in 14
hrs. He travels first half of journey at the
on
rate of 15 km/h and the second half at
the rate of 20 km/h. Find the total
journey
in km.
a) 120 km
b) 240 km
c) 180 km
d) 90 km​

Answer 1

Answer:

245km

Step-by-step explanation:

None of the options are correct

First half of journey means 7 hours at 15km/h = 105 km

Second half of journey means 7 hours at 20km/h=140km

Total is 245kms