A is the answer as it will go in a full circle in order to map onto itself
So,
Finding problems such as "x is 10% of y" and solving them is really easy: simply multiply the number you are given by 10 to get 100% of that number.
3.3 * 10 = 33
The number you are looking for is 33.
Can you show a picture of the table please
You need algebra, aka 2x+4-5y. things like that
The answer is 6. If each bagel the man sells costs an extra $2, and the customer bought an amount of bagels so that he ended up paying $12 extra, then he bought 6 bagels (12 / 2 =6)