Ex #6 Johnny drew a scale drawing of an apartment. The scale he used was 8 inches: 3 feet. In the drawing, the broom closet is 16 inches long. What is the length of the actual closet?

what i would say the best answer is a. 40.5

amount of apples bought =$ 2.6

amount of peaches bought =$ 1.475

amount given by you to cashier= $ 20

amount received by me= amount given by you to cashier -   [amount of apples bought +amount of peaches bought]

                                        = 20   - [1.475 + 2.6]

                                        = 20 -   [ 4.075]

                                        =   $15.925

so, change received by me = $15.925