Question

Convert the following rational numbers into decimals and write the periods and their length .-5/6

Answer 1

Given :  - 5/6  

To Find : Convert into Decimals

Solution:

- 5/6  

= 0.8333......

= $-0.8\overline{3}$

- 5/6   = $-0.8\overline{3}$

3 is repeated continuously hence

period of decimal = 3

length of its period = 1  

Periodicity   = 1

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