Nathaly lost 29 cups of sugar by accidentally spilling it all over the floor after she cleaned it up, she asked her neighbor she could borrow some. the neightbor could only spare 18 3/4 cups of sugar. nathly took that then asked another neighbor if she could borrow some. The neighbor could only spare 18 3⁄4 cups of sugar. Nathaly took that and asked another neighbor who gave her 6
1⁄2 cups. How much more will Nathaly need to replace the sugar she spilled?