Question

Sandy multiplies 2*5*7*2*5*7*2*5 and writes the product as a counting number.What is the sum of the digits of this counting number?

Answer 1

The sum of the digit of the product is 13

Explanation:

Given

`2*5*7*2*5*7*2*5`

Solving (a): The product

`Product=2*5*7*2*5*7*2*5`

`Product=49000`

Solving (b): The sum of the digits

`Sum = 4 + 9 +0 +0+0`

`Sum = 13`