show that 1.27272727...........can be expressed in the form of p/q,where p and q are integers and w is not equal to 0.
Answers
Answered by
6
Answer:
126/99
1.272727272727... = 1.27bar
1.27 = x
127.27 = 100x
100x - x = 127.27 - 1.27
99x = 126
answer: 126/99
plz mark as brainliest
Answered by
2
Step-by-step explanation:
1.272727......
Let x=.272727......
Then 100x =27.272727....
100x - x=27.2727....-0.2727..
99x=27
X=27/99
1.2727...=1+x
1+27/99=(99+27)/99=126/99
I hope this helps you
Similar questions