When it is convenient
This provides a convenient and compact way to write very large or very small numbers.
The advantage, as the name suggests, is that it is convenient. A possible disadvantages are that the calculations may involve larger numbers and the answer is more likely to require simplification
The associative property in algebra is important for organization of numbers. Rearranging the numbers and parenthesis will not change values but instead make the equation more convenient.
Because this system is very convenient to deal with very small, or very large, numbers.
When it is convenient
Many businesses use toll-free numbers, to make it more convenient for customers and prospective customers to call with questions, comments, or orders. Some individuals use toll-free numbers to make it more convenient for friends and family to call.
This provides a convenient and compact way to write very large or very small numbers.
The advantage, as the name suggests, is that it is convenient. A possible disadvantages are that the calculations may involve larger numbers and the answer is more likely to require simplification
Scientific Notation
The Sum function or the AutoSum tool.
Schools do not have to have numbers, some just have names. In very large cities, it is sometimes convenient to number schools for administrative purposes.
The associative property in algebra is important for organization of numbers. Rearranging the numbers and parenthesis will not change values but instead make the equation more convenient.
'Foot' or 'meter' will probably produce the most convenient numbers.
Scientific notation is a convenient tool for writing very large or very small numbers.
Scientific notation is a convenient method to express very large or very small numbers.
Because this system is very convenient to deal with very small, or very large, numbers.