The ratio of girls to shave a university research farmers 3:7. The number of sheets at the farm is 28 what is the number of goats

Ineed if you could explain and give me the answer you! this needs done

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%

Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller