1.

Mrs Jyoti walks around a square park of side 50 m daily. if she walks around the park 5 time every day, find the distance she covers in 30 days (in km)

Answer»

Perimeter of square= 4*50= 200distance walked in one day= (5*200)=1000 mdistance covered in 30 days= (1000*30) m= 30000 m

perimeter of park= 4a=4*50=200mno.of rounds =5distance covered in one day=5*2001000mDistance covered in 30 days= 1000*3030000m



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