PLEASE PLEASE PLEASE TELL ME YE QUESTION KONSI BOOK SE HAI . BOOK KA NAME KYA HAI . PLEASE TELL ME . ➡ Two persons A and B are walking with the speed of 4 km/h and 5 km/h respectively in the same direction. Find how far will B be from me A after 3 hours.
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Allen
r u sure
plzz btao ye QUESTION ncert ka hai ya other reference book ka
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Answered by
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let us consider
A ___________ 4km/h ______
B ____________5km/h ______
Speed of A is 4 km/h
speed of B is 5km/h
speed = Distance / time
4 km/h = Distance / 3
12 km = distance travelled by " A "
Again .
Speed of B is 5km/h
same ,
5 × 3 = distance
15 km/h Distance travelled by B
hence 15 - 12 = 3 km far Will be 'B ' from A .
thanks for asking question ..
have a nice day . take care good night ☺☺
A ___________ 4km/h ______
B ____________5km/h ______
Speed of A is 4 km/h
speed of B is 5km/h
speed = Distance / time
4 km/h = Distance / 3
12 km = distance travelled by " A "
Again .
Speed of B is 5km/h
same ,
5 × 3 = distance
15 km/h Distance travelled by B
hence 15 - 12 = 3 km far Will be 'B ' from A .
thanks for asking question ..
have a nice day . take care good night ☺☺
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Answered by
0
a
speed = 4km per hour
ditance = speed × time
=12 km
b
speed = 5km per hour
distance = speed × time
so 15
so b walked more
so b walked 3 km more than a
speed = 4km per hour
ditance = speed × time
=12 km
b
speed = 5km per hour
distance = speed × time
so 15
so b walked more
so b walked 3 km more than a
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