ralf gives 2$ to susie claculate the ratio between ralf money and susie give your ans in simplest. form

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

What is the missing step in this proof ?

9/10 divide by -3/15 as a mixed number