A rectangular park is 104 m long and 56 m wide. Anjali walks around it at the rate of 4 km/h. What time will she take in making 5 rounds of the park?
Mensuration
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Question

A rectangular park is 104 m long and 56 m wide. Anjali walks around it at the rate of 4 km/h. What time will she take in making 5 rounds of the park?

KnowledgeBoat · Accepted Answer

Given: Length of the park = 104 m Breadth of the park = 56 m Speed of Anjali = 4 km/h Number of rounds = 5 Perimeter of rectangular park = 2(length + breadth) = 2(104 + 56) m = 2 × 160 m = 320 m Total distance covered in 5 rounds = 5 × 320 m = 1600 m Speed of Anjali = 4 km/h = 4 × 1000 m/h = 4000 m/h So, Anjali covers 4000 m in 60 minutes. ∴ Anjali covers 1 m in minutes. ∴ Anjali covers 1600 m in minutes Hence, Anjali takes 24 minutes in making 5 rounds of the park.

Mathematics

A rectangular park is 104 m long and 56 m wide. Anjali walks around it at the rate of 4 km/h. What time will she take in making 5 rounds of the park?

Mensuration

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