{
  "icon" : "percent",
  "id" : "7935BB0B-6876-505D-A457-4BD9108E4D6B",
  "lines" : [
    {
      "id" : "4E9175B3-EFC3-50AA-A2C2-C9BBEAA5C01A",
      "source" : "# Proportional relationships"
    },
    {
      "id" : "0C9F6E25-5C4C-52DD-BFC8-109EEC6B6D2B",
      "source" : "\/\/ 2 cups of flour make 3 servings. Drag the servings and watch the cups."
    },
    {
      "id" : "FD074787-4C1B-5B0D-8479-A6691752807D",
      "source" : "recipe cups = 2"
    },
    {
      "id" : "2E9BC6DF-16C3-52E2-A2BC-8E8C9E53A34D",
      "source" : "recipe servings = 3"
    },
    {
      "id" : "B4BC3050-FE55-5308-999F-FF163C8C0F6D",
      "source" : "cups per serving = recipe cups\/recipe servings"
    },
    {
      "id" : "0AEDCBD8-F742-51AD-91F7-3095E25834F5",
      "source" : "target servings = 9 in 1 … 24"
    },
    {
      "id" : "DDF7C12C-17C8-5514-968D-64C28DC272E5",
      "source" : "cups needed = cups per serving*target servings"
    },
    {
      "id" : "5F2ACE86-0F72-572D-9E75-B8ABCA95587A",
      "source" : ""
    },
    {
      "id" : "80D7C3F8-7E5D-522C-A90A-5E0FB98317F0",
      "source" : "# Percent: markup and discount"
    },
    {
      "id" : "AA2479DE-C49B-55D5-AB72-C64CCCE91D88",
      "source" : "\/\/ A store marks a $12.50 item up 80%, then puts it on sale."
    },
    {
      "id" : "2F7A1D2F-A435-58FC-A723-286B18243827",
      "source" : "wholesale cost = $12.50"
    },
    {
      "id" : "9C8995D0-7FDE-5E5B-9597-41A0820DF186",
      "source" : "markup rate = 80%"
    },
    {
      "id" : "6234F59F-6199-5E4F-A9F2-7A2BFE3E140D",
      "source" : "markup amount = wholesale cost*markup rate"
    },
    {
      "id" : "25AACAE9-D5F6-5BF5-823B-F65E15C57973",
      "source" : "store price = wholesale cost + markup amount"
    },
    {
      "id" : "B0FAAA0A-533B-5C31-BA21-67C53E1E9145",
      "source" : "discount percent = 20 in 0 … 60"
    },
    {
      "id" : "B9D3A16F-4FB5-5DCB-8CC6-64E7B69C9CA9",
      "source" : "sale price = store price*(1 - discount percent\/100)"
    },
    {
      "id" : "3CDD6723-CCE7-5E95-8311-6AC73C68D826",
      "source" : "profit = sale price - wholesale cost"
    },
    {
      "id" : "CF361572-0BB8-58AF-97CD-C4F66575DB55",
      "source" : "profit > $0"
    },
    {
      "id" : "32BE63C3-776B-5C28-A6F9-522256CDFF8E",
      "source" : ""
    },
    {
      "id" : "EFDB55A7-F10F-57E3-87E9-07FD0C75C64E",
      "source" : "# Spinner probability"
    },
    {
      "id" : "20B64F35-F0E5-55B8-8179-5FE4E257BEAD",
      "source" : "\/\/ A spinner has 8 equal sections. Drag how many are blue."
    },
    {
      "id" : "174F4F02-6E77-5974-9A88-1C4F9E5C53FA",
      "source" : "total sections = 8"
    },
    {
      "id" : "6D18DB32-DF92-5ED3-ACF4-55B283FC1B85",
      "source" : "blue sections = 3 in 0 … 8"
    },
    {
      "id" : "DDDA7F41-1E29-588D-BAF4-1FA94E1B1C94",
      "source" : "chance of blue = blue sections\/total sections"
    },
    {
      "id" : "AD8AAECC-D890-5CDF-A379-A296CE9B9068",
      "source" : "chance of blue in %"
    },
    {
      "id" : "98CF3E5B-BDCA-5FFA-8D35-99FCC5D9B68A",
      "source" : "chance of not blue = 1 - chance of blue"
    },
    {
      "id" : "15EC33C2-CC1F-5B8F-B6A2-47EE70CB95AF",
      "source" : "spins = 40"
    },
    {
      "id" : "E2469F39-2A12-54A4-8372-C19FE0B94D00",
      "source" : "expected blue spins = chance of blue*spins"
    }
  ],
  "numberStyle" : {
    "decimal" : ".",
    "grouping" : ",",
    "secondaryGroupSize" : 3
  },
  "title" : "Proportion and probability"
}