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The value of  is equal to———
  • a)
    1/49
  • b)
    49
  • c)
    7
  • d)
    1/7 
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The value ofis equal to———a)1/49b)49c)7d)1/7Correct ...
491/2 can be written as  (7)2x1/2 = 7
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Most Upvoted Answer
The value ofis equal to———a)1/49b)49c)7d)1/7Correct ...
Hey, What's up!! Here is your answer :

Soo, first 49... we can write it in the format of 7² , which means 7 x 7 = 49
The next step is : 7² x ½ Soo here, We will keep 7 aside for a while & focus on the powers
2× ½ here we can cut the both 2 which is 2×1 =2 . Then instead of 2 there will be now 1 .
Soo, the output of cutting will be 1×1/1 .
Soo, we can write 7¹ or only 7 instead of writing the other 1×1/1 stuff.
The final answer is : 7


Hope I simplest language for explanation!!
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Community Answer
The value ofis equal to———a)1/49b)49c)7d)1/7Correct ...
Calculation:
To find the value of 491/2, we simply need to divide 491 by 2.

Solution:
491 ÷ 2 = 245.5
So, the value of 491/2 is 245.5.
Therefore, the correct answer is option C - 245.5.
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