What's The Number?
Riddle: A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.
What is the number?
Answer: This one is fairly easy - 324 is the answer.
Source: https://www.riddles.com/index.php/525
