18
45
No.
The letter 'X' represents the number 10.
Another even number. 2x represents any even number (divisible by 2) 2y represents any other even number (again, divisible by 2) 2x + 2y = 2(x+y) It does not matter what x+y is, because it is multiplied by 2 so 2(x+y) is divisible by 2, therefore even.
There can be no such number. Suppose n is a number that is divisible by k numbers. Suppose p is any integer greater than 1. Then n*p is a number that is divisible by at least k+2 numbers.In this way it is always possible to find another number that is divisible by more numbers.
45
blank = 2 is a possible answer.
A letter that represents a number is called a variable.
No.
2
The letter 'X' represents the number 10.
No. It is not possible
No, 8287 is not divisible by 6. It cannot be because 6 is an even number and 8287 is an odd number; it is not possible for any odd number to be divided by an even number.
Another even number. 2x represents any even number (divisible by 2) 2y represents any other even number (again, divisible by 2) 2x + 2y = 2(x+y) It does not matter what x+y is, because it is multiplied by 2 so 2(x+y) is divisible by 2, therefore even.
There can be no such number. Suppose n is a number that is divisible by k numbers. Suppose p is any integer greater than 1. Then n*p is a number that is divisible by at least k+2 numbers.In this way it is always possible to find another number that is divisible by more numbers.
7200 is one possible answer.
One possible answer is 1050.