show that 1.272727 ... can be expressed in the form p/q ,where p and q are integers and q # 0.
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Answered by
0
Answer:
cybernetic hindu funny
Answered by
6
Answer:
Let x=1.272727
x=1.2
7
ˉ
…………(1)
Multiply equation (1) by 100
100x=127.2727
100x=127.
27
ˉ
…………(2)
Substracting equation (2) by equation (1)
∴99x=126.0000
⇒x=
99
126
∴1.2727 can be expressed in form
q
p
as
99
126
.
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