Answer :
Each of them is rounded to $100,000,000.
So altogerther they earned ≈ $200,000,000.
So altogerther they earned ≈ $200,000,000.
Both of them round to 100,000,000(1 hundred million). We add to find out how much money was made all together.
100,000,000 + 100,000,000 = 200,000,000
100,000,000 + 100,000,000 = 200,000,000