Math, asked by ranimandal770, 1 month ago

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 Anonymous
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 nikkipande209
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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