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Maharashtra State BoardSSC (English Medium) 9th Standard

Write the following rational number in pq form. 2.514 - Algebra

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Question

Write the following rational number in `bb(p/q)` form.

2.514 

Sum
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Solution

Let x = 2.514   ...(1)

Multiplying both sides by 1000, we get 

1000x = 2514.514    ...(2)

Subtracting (1) from (2), we get

∴ 1000x - x = 2514.514 - 2.514

∴ 999x = 2512

`therefore x = 2512/999`

So, 2.514 = `2512/999` 

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Chapter 2: Real Numbers - Practice Set 2.1 [Page 21]

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Balbharati Mathematics 1 [English] Standard 9 Maharashtra State Board
Chapter 2 Real Numbers
Practice Set 2.1 | Q 3. (v) | Page 21

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