Katie bought 7 bags of candy at the store. She gave one bag to her sister and kept the rest for her friends. I each bag weighed 1.28 ounces, how much did the bags shared with friends weigh?
The answer is 7.68. Since she gave one to her sister, she now has 6 to share with her friends. Now we can conclude the equation to solve this problem would be 6x1.28
