Sally paid $1.50 for 2\frac{1}{2}2 2 1 pounds of apples at the Grocery Mart. Fred paid $1.95 for 3 pounds of apples at the Corner Fruit Stand. Who paid less money per pounds for their apples, Sally or Fred? Show the computation to find each unit rate.

Sally paid less

Step-by-step explanation:

From the question, Sally paid $1.50 for 2 1/2 pounds of apples at the Grocery Mart. The cost per pound of apple will be:

= $1.50 ÷ 2 1/2

= $1.50 / 2.5

= $0.6 pee pound of apple

Fred paid $1.95 for 3 pounds of apples at the Corner Fruit Stand. The cost per pound of apple will be:

= $1.95 / 3

= $0.65 pee pound of apple.

Sally paid less

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°