4 ms·

Just solve this one, and you will love percentages forever: Is x% of y the same as y% of x?

• jihadjihad 5y ago
  This is a great trick to use if you're trying to find out a percentage mentally and get stuck. For example, if you can't immediately come up with 14% of 50, it turns out that you can just do 50% of 14 and arrive at the same answer thanks to the commutative property.
  • pjot 5y ago
    In my head I convert percentages into simple multiplication. So 14% of 50 becomes 1.4 * 5 == 7 Or to simplify even more… 1 * 5 = 5 4 * 5 = 20 -> remove the “0” 5 + 2 = 7
    • leephillips 5y ago
      Is that easier than half of 14?