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Q.

Write the following as decimals.


12 1 4  


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a

12.4  

b

12.04  

c

12.25  

d

12.75   

answer is C.

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Detailed Solution

It is given  12 1 4  .
The given mixed fraction can be written as:
12 1 4  = 12+ 1 4  
 Multiply the numerator and denominator by 25   to get 100 in denominator. 12+ 1 4  = 12+[( 1 4 )×( 25 25 )] ⇒12+ 25 100   So, the decimal equivalent of 12+ 1 4   is 12.25  .
Hence option (3) is correct.
 
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