1- Do the following maths.
2- Hit Submit
3- See Your Results Below.

** 30% of 40 is :   

** 70% of 40 is :   

** 80% of 100 is :   

** 40% of what number is 32 :   

** 20% of what number is 12 :   

** 40% of what number is 16 :   

** What is % of 32 over 40 :   

** What is % of 42 over 60 :   

** What is % of 8 over 20 :   

  

---------o0o---------

Your Previous Answers and Results :

Fatal error: Uncaught TypeError: Unsupported operand types: string - string in /homepages/14/d292286011/htdocs/SUB_HocToan/Math1E.php:221 Stack trace: #0 /homepages/14/d292286011/htdocs/SUB_HocToan/Math1E.php(381): writeToHtm(Array, 'Store/32301126....') #1 {main} thrown in /homepages/14/d292286011/htdocs/SUB_HocToan/Math1E.php on line 221

Problem	Your answer	Correct answer	Your award
29% of 19		17