What number do you get when you multiply all the numbers on the phone number screen ?

Question

The number 0 is obtained. Anything multiplied by 0 is equal to 0.

Answer 1

To provide a numerical answer, I'll assume you are referring to a standard phone keypad with the numbers 0 through 9. If you multiply all the numbers on the keypad (0 through 9), the result is:

0 x 1 x 2 x 3 x 4 x 5 x 6 x 7 x 8 x 9 = 0

The result is 0 because any number multiplied by 0 equals 0. Therefore, the product of multiplying all the numbers on the phone keypad is 0.

Answer 2

If you multiply all the numbers on the phone number screen and one of the numbers is 0, the result will always be 0. This is because anything multiplied by 0 is equal to 0.