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 Arrange the following in descending order:


 (2/9), (2/3), (8/21)

  • a)
    (2/3) > (8/21) > (2/9)

  • b)
    (8/21) > (2/9) > (2/3)

  • c)
    (2/9) > (2/3) > (8/21)

  • d)
    None of these 

Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Arrange the following in descending order:(2/9), (2/3), (8/21)a)(2/3) ...
First, we convert each fraction into a like fraction.

2/9 = (2 x 7)/(9 x 7) = 14/63

2/3 = (2 x 21)/(3 x 21) = 42/63

8/21 = (8 x 2)/(21 x 3) = 24/63.

If denominators are the same, then, greater the numerator, the greater will be the fraction.

∵ 42 > 24 > 14

⇒ (2/3) > (8/21) > (2/9)

Thus, the correct answer is Option A.
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Most Upvoted Answer
Arrange the following in descending order:(2/9), (2/3), (8/21)a)(2/3) ...
Given :

(2/9), (2/3), (8/21)

First we convert each fraction into like fraction.

2/9 = (2 x 7)/(9 x 7) = 14/63.

2/3 = (2 x 21)/(3 x 21) = 42/63.

8/21 = (8 x 2)/(21 x 3) = 24/63.

If denominators are same, then, greater the numerator, greater will be the fraction.

Here, 42 > 24 > 14

So the fractions in descending order will be:(2/3) > (8/21) > (2/9).

So option A is the correct answer.
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Community Answer
Arrange the following in descending order:(2/9), (2/3), (8/21)a)(2/3) ...
(8/21), (2/9)
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