A is two years older than B who is twice as old as C. The total of the ages of A, B and C is 27 . How old is B?
Tag: mathematics
What number should replace the question mark?
What number should replace the question mark?
What number should replace the question mark?
What number should replace the question mark?
What number should logically replace the question mark?
What number should logically replace the question mark?
What number continues this sequence? 987, 251, 369, 872, 513, ?
What number continues this sequence? 987, 251, 369, 872, 513, ?