Final answer:
The post product of the greatest 3-digit number and 35 is 34965.
Step-by-step explanation:
To find the post product of the greatest number of 3 digits and 35, we need to find the largest 3-digit number and multiply it by 35. The largest 3-digit number is 999. So, the post product is 999 * 35 = 34965.
Learn more about Multiplication of numbers