Where do you put commas in 3000000?

Answer 1

In large numbers, a comma precedes every third number (counting from right to left). So, 3000000 should be written as 3,000,000.

Answer 2

Oh, what a happy little question! When you're writing out the number 3,000,000, you can place commas to make it easier to read. You can put a comma after every group of three digits, starting from the right - so in this case, it would be written as 3,000,000. Just like adding a touch of color to a painting, commas can help separate and organize large numbers for better clarity.