Given: The expression-
[tex]64,646,480,523\times789[/tex]Required: To simplify the expression.
Explanation: The multiplication of two numbers can be performed by making two rows and then multiplying each numbered row-wise. The final rows are then added together for the answer.
Hence, multiplying the numbers as-
[tex]51,006,073,132,647[/tex]Final Answer: The final Answer is 51,006,073,132,647.
