Question

39. By a train a man covers 120 km of his journey at 40
km/hr and next 150 km of journey at 50 km/hr.
Average speed of the train during the whole journey
(A) 43 km/hr
(C) 60 km/hr
(B) 45 km/hr
(D) 30 km/hr​

Answer 1

Answer

60km/h

@geniusbeauty39

Answer 2

Step-by-step explanation:

C}. 60 ᴋᴍ/ʜʀ

ʜᴏᴘᴇ ɪᴛs ʜᴇʟᴘ..