The degree of the problem

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Which of the following are accepted without proof in a logical system? check all that apply.

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.