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In representing large numbers, English texts use commas (or spaces) to separate each group of three digits. This is almost always done for numbers of six or more digits, and optionally for five (or even four) digits. This makes it easier to read the number without having to count how many place holders there are in the number as a whole.
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How do you use a comma when writing in expanded form?
I do not use commas.
How can you put commas in 300698 by international way?
Generally you use commas to define triplets of numbers (from the right). so 300698 = 300,698
Who would use scientific notation in real life?
Scientists? It's handy for writing out any large numbers...
Why do scientist use scientific notation while writing large numbers?
It is easier to write 2.3 * 10-9 than to write 0.0000000023 ■
What is the advantage of using scientific notation?
An advantage of using the scientific notation is that scientists have to use large and small numbers and this helps them by showing the number in a smaller way.
