title: Google Spreadsheets: Conditional Formatting if cells add up to more than 100%
body: <p>I have a row where I am trying to allocate a budget by percentage. So for example, one month's budget is 5% and anothers is 10% and so on for 12 months. However, I would like to have some conditional formatting so that if the sum of these percentages equals more than 100%, then all the cells in that row turn red. How would I achieve this?</p>
  
  <p>Thanks</p>