Question

18. if Akriti runs 600 m along the rectangular field whose dimensions are 35 mm 15 m, then
find it number of times she goes along it.
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Answer 1

Answer:

Ncert solutions

Grade 6

Mathematics

Chapters in NCERT Solutions - Mathematics, Class 6

Exercises in Mensuration

Question 15

Q15) Sweety runs around a square park of side 75 m. Bulbul runs around a rectangular park with a length of 60 m and breadth 45 m. Who covers less distance?

Solution:

Distance covered by Sweety = Perimeter of a square park

Perimeter of square = 4 x side

= 4 x 75 = 300 m

Thus, the distance covered by Sweety is 300 m.

Now, distance covered by Bulbul = Perimeter of rectangular park

Perimeter of rectangular park = 2 x (length + breadth)

= 2 x (60 + 45)

= 2 x 105 = 210 m

Thus, Bulbul covers the distance of 210 m.

And Bulbul covers less distance.

Answer 2

Q15) Sweety runs around a square park of side 75 m. Bulbul runs around a rectangular park with a length of 60 m and breadth 45 m. Who covers less distance?

Solution:

Distance covered by Sweety = Perimeter of a square park

Perimeter of square = 4 x side

= 4 x 75 = 300 m

Thus, the distance covered by Sweety is 300 m.

Now, distance covered by Bulbul = Perimeter of rectangular park

Perimeter of rectangular park = 2 x (length + breadth)

= 2 x (60 + 45)

= 2 x 105 = 210 m

Thus, Bulbul covers the distance of 210 m.

And Bulbul covers less distance.