Question

Find the prime factorisation of the denominator of rational number expressed as 6. 12bar in simplest form

Answer 1

Answer:

33

Step-by-step explanation:

Suppose that the value of x=

6.12bar

now, x=6.12121212−−−−

multiplay 100 on both side

then,

100x=6.121212−−−−−

100x=606+6.121212−−−−−

100x=606+x

100x−x=606

99x=606

x= 606

------

99

x= 203

-----

33

then, the deniminoter is 33