The sum of two numbers is 45. The first number is twice as large as the second number. What are the numbers? - Quora

If in a three-digit number the last two digits places are interchanged, a new number is formed which is greater than the original number by 45. What is the difference between the

What 5 numbers out of 1,3,5,7,9,11,13,15,17,19 we can take and add them to get 50 without repeating any number? - Quora

There are two number such that the sum of twice the first number and t

We need energy miracles

If the sum of two numbers is 15, the difference between 5 times the first number and three times the second number is 19. What are the two numbers? - Quora

The sum of two numbers is 12. What is the bigger number if the product of one by the cube of the other is to be a maximum? - Quora

Quora gay stories

10 Math Tricks That Will Blow Your Mind

The Monty Hall Problem: A Statistical Illusion - Statistics By Jim

The geometric mean of any two values is equal to the geometric mean of their arithmetic mean and harmonic mean' what does this statement mean? - Quora

Five less than twice a number is 7. What is the number? - Quora

How to up the odds of winning a lottery: Harvard professor