Question

The sum of the face values of a seven digit number with the same digit is 28 .find the product of the place values at the tens and thousands place of number.

Answer 1

Answer:

160000

Step-by-step explanation:

It is given that the digits are same of the 7-digit number. It is also given that the sum of the face values is 28.

We know that the face value of a number is the digit itself.

So, let's take the digit to be x.

Then,

x+x+x+x+x+x+x=28

=7x=28

->x=28/7

->x=4

The number is 4444444.

Now, the product of the place values at the tens and thousands place of the number will be:

40×4000=160000