How to write the number two hundred billion in half

Given number: Two hundred billion in half, how to write this one in standard form

let us first simplify each statement:

=> two hundred billion = 200 000 000 000

=> in half meaning = half of the given number or divide the given number by 2 to get the answer

=> 200 000 000 000 / 2

Show, the ½ of two hundred billion in standard form

=> Thus, two hundred billion in half is equals to 100 000 000 000