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Question
Write the following numbers in `bb("p"/"q")` form.
30.219
Solution
30.219
Let x = 30.219 ...(1)
Multiplying both sides by 1000, we get
1000x = 30219.219 ...(2)
By subtracting (1) from (2), we get
⇒ 1000x - x = 30219.219 - 30.219
⇒ 999 x = 30189
⇒ `x = 30189/999`
`therefore` 30.219 = `10063/333`
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