A car moves with the speed of 40 km per hr for 15 minutes for next 15 minutes the car travel for 60 km calculate distance travel in
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Q: A car moves with the speed of 40 km/ hr for 15 minutes and for next 15 minutes the car travel with the speed of 60km/ hr .calculate total distance distance travelled by the car.
First case:
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speed s1 = 40 km/ hr, time t1= 15 min
= 15 /60 hr = 1/ 4 hr
Find the distance1 :
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d1 = s1 × t1 = 40 × ( 1/ 4 ) = 10 km
second case :
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when , speed s2 = 60 km/ hr
time t2 = 15min = 15 / 60 hr = 1/ 4 hr
Find the distance2:
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d2 = s2 × t2 = 60 × ( 1 / 4 ) = 15 km
total distance travelled by the car
= d1 + d2
= 10 km + 15 km = 25 km
Answer:total distance = 25 km
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First case:
--------------
speed s1 = 40 km/ hr, time t1= 15 min
= 15 /60 hr = 1/ 4 hr
Find the distance1 :
---------------------------
d1 = s1 × t1 = 40 × ( 1/ 4 ) = 10 km
second case :
---------------------
when , speed s2 = 60 km/ hr
time t2 = 15min = 15 / 60 hr = 1/ 4 hr
Find the distance2:
----------------------------
d2 = s2 × t2 = 60 × ( 1 / 4 ) = 15 km
total distance travelled by the car
= d1 + d2
= 10 km + 15 km = 25 km
Answer:total distance = 25 km
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Anonymous:
:)
xcuse me question me 60km distance likha hae
it's right
questions has some error
units are km and not km/h
my answer was right
tthey asked for distance not speed. read last line
talk in DM
but still
thats why i write correct question
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