1.

Express the following in the form of p/q where p and q are integers and q≠0 (a) 0.6

Answer»

Here we don't know what 0.6...... is, let US CALL it 'x'
x= 0.6666...
10X= 10*0.666......
10x= 6.666.....
6.666.....=6+0.666......
10x=6+x
9x=6
x=6/9
=2/3 Ans.



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