{
  "icon" : "sofa",
  "id" : "C2AE98EA-07ED-5C28-9DF3-5E3DEA3B99FA",
  "lines" : [
    {
      "id" : "13DDC3CF-73F9-54A0-8C64-1B8464D262F1",
      "source" : "# Setting up the room"
    },
    {
      "id" : "D0C9652D-7B47-5A65-A9AD-39103C96D4B8",
      "source" : "\/\/ Equal rows are multiplication in disguise."
    },
    {
      "id" : "5CB88B51-80A2-521B-954F-E6BF77F8B8F8",
      "source" : "rows = 4 in 1 … 5"
    },
    {
      "id" : "63959FC1-31F9-5432-A440-FAF40ABF77CC",
      "source" : "chairs per row = 5 in 1 … 5"
    },
    {
      "id" : "86BA782F-3EB9-5D68-A78C-6D189F852046",
      "source" : "all chairs = rows*chairs per row"
    },
    {
      "id" : "8589A5F7-BC55-5F20-B98B-7F4762D19485",
      "source" : "chairs with one more row = all chairs + chairs per row"
    },
    {
      "id" : "3B91CA18-4F7C-561D-92DC-553C29A4C052",
      "source" : ""
    },
    {
      "id" : "0FB973EF-652F-5E90-B69E-7168518C6B5C",
      "source" : "# A seat for everyone"
    },
    {
      "id" : "3586B130-C324-52C2-ACD1-41AE28573ABC",
      "source" : "\/\/ The students and 1 teacher all need a seat."
    },
    {
      "id" : "AF0C5B21-1695-5403-A2C4-FA81ADFB4316",
      "source" : "students = 18 in 10 … 25"
    },
    {
      "id" : "7FDE485B-ECCC-57A3-9009-B5AF577F3BEC",
      "source" : "people = students + 1"
    },
    {
      "id" : "CDC29959-371E-585E-A45F-14AC542FDD95",
      "source" : "enough chairs = all chairs >= people"
    }
  ],
  "numberStyle" : {
    "decimal" : ".",
    "grouping" : ",",
    "secondaryGroupSize" : 3
  },
  "title" : "Chairs in rows"
}