Q.

Find the similar rational number to 4 7  .


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a

3 4  

b

16 28  

c

3 2  

d

1 2   

answer is B.

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Detailed Solution

Given 4 7   is a rational number.
We have to find the similar rational number.
Similar numbers are rational numbers that have the same value but which are represented in a different form.
By multiplying both numerator and denominator with 4, we get  4 7 = 4×4 7×4 = 16 28   Therefore 4 7   and 16 28   both are similar numbers.
So, 4 7   and 16 28   are the similar numbers.
Therefore, option 2 is correct.
 
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