Write the product of 5 x 2/3 as the product of a whole number and a unit fraction

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?