Ram has to reach office in 2 hours. He travels 2
hours at a speed of 80 kmph to reach office on
time. Now, he is already late by 1 hour 5 minutes.
Calculate the speed with which he has to travel,
to reach office on time.
a.150 kmph
b. 140 kmph
c. 120 kmph
d. 175 kmph
plz it's important
Answers
Answered by
3
Answer:
175 kmph
Step-by-step explanation:
Time = 2 hours
Speed = 80 kmph
Hence, Distance = speed × time
= 80 × 2 = 160 km
Ram is already late by 1 hour 5 minutes.
So, Left time in which he has to reach his office = 2hours - 1 hour 5 minutes
= 2 hours - ( 1 integer 5/60 ) hours
= 2 - 13/12
= (24 - 13)/12
= 11/12 hour
Now,
Time = 11/12 hour
Distance = 160 km
Hence, Speed = Distance/Time
= 160/(11/12)
= (160×12)/11
= 1920/11
= 174.54 kmph
= 175 kmph (approx).
Answered by
1
Answer:
nsn-yqtc-aid co me h ere o n ly gir ls and sh ow b o o b s co me fas t hu rry up
Step-by-step explanation:
come here fast
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