Question

Henry runs around a square field whose length of the side is 95 m.
Robert runs around a rectangular field whose length is 105 m
breadth 90 m. Who will run more in 3 rounds and by how much?​

Answer 1

Step-by-step explanation:

perimeter of square ground =95×4m=380m

therefore henry runs =380×3 = 1140m

perimeter of rectangular field = 2(105+90)= 390m

therefore robert runs=390×3=1170m

=> robert runs more than henry by 30m