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
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).
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