Traci spent $1.19 on a pack of gum and $0.95 on lip balm. Part A What was the total amount Traci spent? Use the model to help you. This image shows 3 hundredths grid next to each other. The first grid is entirely shaded in blue, second grid has 0.19 nineteen hundredths shaded in blue and remaining 0.81 eighty one hundredths shaded in yellow and third grid has 0.14 fourteen hundredths shaded in yellow and remaining are empty. Enter your answer in the box. $ 00:00 Part B Select words from the drop-down menus to explain how the model helps find the sum. The number of full grids shaded is the number of . The number of small squares shaded in the grid is the number of .