IN A 900 KM TRIP,ROHITS DRIVING SPEED WAS 50 KM/HR FOR THE TWO-THIRD OF THE TRIP. IF HE COMPLETES THE TRIP IN 15 HOURS, FIND HIS DRIVING SPEED FOR THE REST OF THE JOURNEY.
Answers
Answered by
1
Step-by-step explanation:
Time =
⇒ Total time = T1 + T2 + T3
⇒ 15 = + +
⇒ 15 = 8 + 3 +
⇒ 15 – 11 =
⇒ S = = 45 km/hr.
Answered by
0
Answer:
Time =
⇒ Total time = T1 + T2 + T3
⇒ 15 = + +
⇒ 15 = 8 + 3 +
⇒ 15 – 11 =
⇒ S = = 45 km/hr.
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