Complete all questions, you may use a calculator unless question specifically says not to.
Do not include units in your answers.
The software will award points on a right or wrong basis, check the feedback if an answer is wrong to see if your working out would have given you an extra point.
If you would like to know your percentage, then take your score and multiply it by 100. Example, 10/18 - put 10 divided by 18 times by 100 in to your calculator. Good luck!
