Question

There are four numbers which satisfy all of the statements below. Determine the four numbers and the order in which they appear.

The first and second numbers are prime.

The third number is a multiple of the second number.

The second number is even.

The third number is more than nine and less than twenty.

The first number is less than ten.

The fourth number is the Least Common Multiple of the first two numbers.

The fourth number is the largest of all four numbers.

The first number is more than three times the second.

The third number is one more than the sum of the first two numbers.

________ ________ ________ ________

Answer 1

What the dude said before me is right

Answer 2

And in order to carry out any of these operations, they need algorithms: ... This statement of equality uses what is known as the associative law. ... (For adding four numbers, there are 120 (!) conceivable different schemes, all ... As we show below, the analogous thing happens to division when you construct rational numbers.

Explanation: