A school playground is rectangular in shape with it's length =120m and breadth=90 m.Some school boys run along the boundary of the playground and make 15 complete rounds in 45 minutes. how much distance did they Run during the period.
Answers
Answered by
4
Answer:
6300m or 6.3km
Step-by-step explanation:
perimeter of rectangle=2(l+b)
=2(120+90)
=420
distance cover in one round=420
distance cover in 15 round=420×15
=6300m
Answered by
3
Answer:
Length of the rectangular playground = 120 m Breadth of the rectangular playground = 90 m∴ Perimeter of the rectangular ground = 2l + b= 2120 + 90 m = 420 mThus in one complete round boys covers a distance of = 420 m∴ Distance covered in 15 complete rounds = 420 m x 15 = 6300 m
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