express the following in the form p/a where p and q are integers.q not equal to 0. find 0.47................
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x=0.474747...... eq(1)
100x=47.474747..... eq(2)
eq(2) - eq(1)
=>100x=47.474747
x= 0.474747
99x=47
x=47/99
Therefore,p/q=47/99
Answered by
1
Let x = 0.474747... .......(1)
Multiply both sides by 100
100x = 47.474747... .......(2)
Subtract (1) from (2), we get
99x = 47
x = 47/99
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