Question

Express 3.24 in P/Q form. There is a line on top of the 24

Answer 1

heya
here is your answer

let x= 3.242424.....
10x = 32.424242.....
100x = 324.242424....
100x - x = 324.242424...-3.242424...
99x = 321
x = 321/99 = 107/33

so p/q form of 3.2424.... is 107/33

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Answer 2

let x=3.2424... (I)

100x=324.2424... (II)

Subtract(I) from (II) we get

99x=321

x=321/99

x=107/33

i. e. 3. 2424... =107/33