Question

Convert decimal no. In the form of p/q:
1.1.38383838........... (137/99)
2.0.588588588588....... (196/333)
3.31.239393939............. (10309/330)

Answer 1

Step-by-step explanation:

let the X be 1.3838....._______(1)

100x =138.3838.....__________(2)

by subtracting (1) and (2)

100x-x=138.3838... - 1.3838...

99x=138

x=138/99

let the X be 0.588588......________(1)

1000x=588.588588......_________(2)

by subtracting (1) and (2)

1000x-x=588.588588...... - .588588

999x=588

x=588/999

let the X be 31.23939.....

10x=312.3939......_______(1)

1000x=31239.3939......._______(2)

1000x-10x=31239.39.... - 312.3939.....

990x=30927

x=30927/990

your given answers are wrong

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