Manju runs around a rectangular park oflength 35 m and breadth 20 m. Meenu runs
around a square park of side 30 m. Who covers
less distance and by how much, if Meenu takes
4 rounds and Manju takes 3 rounds completely.
(a) Meenu, 150 m
(b) Manju, 120 m
b) Manju, 150 m
(d) Meenu, 120 m
Answers
Answered by
1
Answer:
150 cm manju walks 3 rounds completely
Answered by
2
Answer:
1. Distance ran by Manju ( Rectangle )
l = 35 m
b = 20 m
Perimeter of Rectangle = 2 (l+b)
= 2(35+20)
= 2(55) = 110 m
Distance she ran after 3 rounds = 3(110 m) = 330 m
2. Distance ran by Meenu (Square)
s = 30 m ( All sides of a square is equal)
Perimeter of Square = 4s
= 4(30) = 120 m
Distance she ran after 4 rounds = 4(120 m) = 480 m
3. Difference in their distance = 480 m - 330 m = 150 m
Therefore Manju ran less distance than Meenu by 150 m
Step-by-step explanation:
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