the area of a rectangular field is 3584 m square and its length is 64 M A boy runs around the field at the rate of 6 km/h how long will he take to go 5 times around it
subhusums:
please send the answer fast
Area = Length * Width ---> Width = Area/Length = 3587/64 = 56 m
Distance around the field is the the circumference = 2*(Length+Width) = 2*(64+56) = 240m
rate = velocity = distance / time ---> time= Distance / velocity
time = 240 * 5 / 6000 = 0.2 hour = 12 min.
Distance around the field is the the circumference = 2*(Length+Width) = 2*(64+56) = 240m
rate = velocity = distance / time ---> time= Distance / velocity
time = 240 * 5 / 6000 = 0.2 hour = 12 min.
Answers
Answered by
28
HEY MATE!!!❤❤HERE'S UR ANSWER!!! ❤❤❤
Area of the rectangular field = 3584 M2.
Length of the rectangular field = 64 Mtrs.
Area of rectangle = Length x Breadth
So 64 x Breadth = 3584
Breadth = 3584/64 = 56 Mtrs.
Total distance to be ran by the boy = 5 x Perimeter of the rectangula Field
= 5 x 2(Length + Breadth) = 5 x 2(64 + 56) = 10 x 120 = 1200 Mtrs.= 1.2 Kms.
Speed of the boy = 6 Kms/Hr
So the time the boy will take = 1.2/6 = 0.2 Hrs x 60 = 12 Mins.
Ans: 12 Mins
HOPE THIS HELPS YOU!!! ❤❤❤
Area of the rectangular field = 3584 M2.
Length of the rectangular field = 64 Mtrs.
Area of rectangle = Length x Breadth
So 64 x Breadth = 3584
Breadth = 3584/64 = 56 Mtrs.
Total distance to be ran by the boy = 5 x Perimeter of the rectangula Field
= 5 x 2(Length + Breadth) = 5 x 2(64 + 56) = 10 x 120 = 1200 Mtrs.= 1.2 Kms.
Speed of the boy = 6 Kms/Hr
So the time the boy will take = 1.2/6 = 0.2 Hrs x 60 = 12 Mins.
Ans: 12 Mins
HOPE THIS HELPS YOU!!! ❤❤❤
your welcome
Answered by
7
area=3584
Length=64
breadth=area÷l=3584÷64=56.
l=64 andb=56.
perimeter=2l+2b
perimeter=2(64+56)
=2 ×120
=240m
Time=d/s
=d=240 ×5
=1200
s=6 km/h
t=d/s
1200/6
200
Length=64
breadth=area÷l=3584÷64=56.
l=64 andb=56.
perimeter=2l+2b
perimeter=2(64+56)
=2 ×120
=240m
Time=d/s
=d=240 ×5
=1200
s=6 km/h
t=d/s
1200/6
200
Similar questions