Question

express 0.23 as the rational number p/q

Answer 1

Answer:

23/100 is the correct answer.

Step-by-step explanation:

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Answer 2

Answer:

Let x be 0.23 bar

x = 0.23 bar ….(1)

Multiplying both sides by 100,

we get

100x = 23.23 bar ….(2)

Subtracting (1) from (2),

we get 100x – x = 23.23 bar - 0.23 bar

⇒99x = 23 ⇒x = 23/99

Thus, simplest form of 0.23 bar as a rational number is 23/99.