Math, asked by gurigurdeep027, 1 day ago

239. दो रेलगाड़ियाँ एक ही दिशा में क्रमशः 45 किमी./घण्टा तथा 60 किमी./घण्टा की चाल से जा 053.
रही है। तेज गति वाली रेलगाड़ी धीमी गति वाली रेलगाड़ी से 5.30 घंटे पहले पहुंचती कुल दूरी
क्या है?​

Answers

Answered by arjun6355m
6

Answer:

☞take time as x min

☞distance = speee × time

☞so first train cover distance 45x

☞ second train take ( 5.30×60) 330 min less so second train distance 60(x-330)

distance = distance

45x = 60(x-330)

60x-45x = 60×330

15x = 19800

x = 1320 mins = 1320/60

x = 1320 mins = 1320/60 x = 22 hours

Plese like and mark brainly

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