In some countries . are replace by , and . by , most of the time . are omitted
10,000.05 would be written 10 000,05 if french by instance
All terminating decimals can be written as fractions.
The Chinese were the first to use decimals. Decimals were developed and used in the 1st century B.C. in China and then spread to the Middle East and Europe.
decimals
Decimals are more commonly used.
Decimals in Spain (and in most European countries) are written with commas.
No. Negative numbers form a set of numbers. Numbers written as decimals is a notation for writing numbers. Different things.Negative numbers can be written as decimals, fractions, complex numbers, etc.Numbers written as decimals can be either negative numbers, zero, or positive numbers. They can also be integer numbers or real numbers.
5.7
you have to be more specific about your question.
Yes.
Yes; it can be written as 3/1000. In general, both terminating and periodic decimals are rational numbers.Yes; it can be written as 3/1000. In general, both terminating and periodic decimals are rational numbers.Yes; it can be written as 3/1000. In general, both terminating and periodic decimals are rational numbers.Yes; it can be written as 3/1000. In general, both terminating and periodic decimals are rational numbers.
8.4
They are written in different forms.