If 7.29 9 0.81, then the quotient of 7.29 90 is explain the placement of the decimal point. use place value reasoning

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

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

What is the ratio of the length of an object in yards to the length of the same object in miles?