Answer:
Scientific notation of 724,000,000,000 is 7.24 x 10¹¹.
Step-by-step explanation:
We need to find scientific notation for 724,000,000,000.
Scientific notation of number is in the form of a x 10ᵇ
Where a lies in between 1 and 10 and b is an integer.
Here 724,000,000,000 can be written as 7.24 x 10¹¹.
So scientific notation of 724,000,000,000 is 7.24 x 10¹¹.