How to transfer to decimal fraction

How to transfer to decimal fraction

Fractions are necessary for designation of numbers which consist of one or several parts of unit. The term ""fraction"" came from Latin fractura which matters ""split up, break"". Common and decimal fractions differ. At the same time in common fractions unit can be divided into any quantity of parts, and in decimal - it the quantity has to be multiple 10. Any fraction can have to be both usual, and decimal.

It is required to you

  • For calculation of result you need the calculator or a leaf and the handle.

Instruction

1. So, for a start take a common fraction and divide it into parts. For example, 2 1\8 in which is 2 the whole part, and 1\8 fraction. From it it is possible to see that the number was divided into 8 parts, but took only one. A part which was taken is called numerator, and quantity of parts into which divide, - a denominator.

2. In order that from usual fractions to receive decimal, it is necessary to divide numerator into a denominator. In this case, 1:8. Take the calculator or a leaf with the handle and count result. Write down the answer, it is equal to 0.125

3. Now before a comma specify the whole parts. Thus, if to transfer 2 1\8 to decimal fraction, 2.125 will turn out.

Author: «MirrorInfo» Dream Team


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