Question

3. Raj takes 4 rounds of a rectangular park of length 60 m and breadth 15 m and Rani takes 3 rounds of a square park whose side is 35 m. Who covers more distance and by how much?​

Answer 1

Answer:

$answer$

Length of Rectangle park is 60m.

Breath of Rectangle park is 15m.

parameter of Rectangle park is2×(Length× breath)

$2 \times (60 + 15)m$

$2 \times 75 = 150m$

Raj takes distance in 1 around is 150m

Raj takes distance In a 4 round is 4×side

$= 150 \times 4 = 600m$

side of square park is 35m.

parameter of square park is 4× side

$4 \times 35 = 140m$

Rani takes distance in 1 round is 140m

Rani takes distance in 3 round =3×side

$140 \times 3 = 420m$

Raj cover more distance than Rani

(600-420)m=180m