What is 12+19+9-20-7
go down
13! There you go!
To calculate your grade, divide the number of correct answers by the total number of questions. If you missed 3 out of 13 questions, you got 10 correct. Therefore, your grade would be 10/13, which is approximately 76.9%. Depending on the grading scale, this would typically be a C or C+.
Because 13 is considered by some to be an unlucky number
13 is unlucky number for some
Fear of the number 13. Some people think 13 is an unlucky number, and will avoid anything to do with 13.
13 percent = "0.13" Some number = "x" Product means to multiply. Answer: 0.13x
Some positive numbers are divisible by 13, but not all of them.
Some people are superstitious about the number 13. Many roads and streets in the UK leave out number 13 or call it 11A
13 S on the AF is known as a "ditloid" - a word puzzle (usually involving at least one number) where some of the words are represented by their initial letters. In this instance it stands for 13 Stripes on the American Flag They can be found in newspapers and online
A connection is 13 is a baker's dozen.
13/68 x 100%= 19.12% Note: 13 is 19.12% of 68 questions
No number is lucky or unlucky: that is simply a superstition.
To achieve a score of 50% on a 26-question test, you need to answer at least 13 questions correctly. Therefore, you can miss up to 13 questions and still meet that threshold, as 26 total questions minus 13 correct answers equals 13 missed questions.