There aré 12 inches in a foot. in september ,mrs. harris orders 32feet of ribbon for the crafts club. in january ,she orders 9 fewer feet .how many inches of ribbon does mrs. harris orders? explain how you found your answer

660 in. 12 times 32, plus 12 times (32-9)=660

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post