which is closet in value of 10,000 (I) 98×499×2 (b) 201×49 (c) 99,998,99 (d) 39 ×399
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I mean... i dont know what these options are
The answer is clearly b
c and a are way bigger than 10000
d is still not that far from 10000
You can estimate the value like this
201 x 49.... 200 x 50 = 10000 (this will give you an idea of the value of 201x49)
Similarly 39 x 399.... 40x400= 16000
So 201 x 49 is closest
The answer is clearly b
c and a are way bigger than 10000
d is still not that far from 10000
You can estimate the value like this
201 x 49.... 200 x 50 = 10000 (this will give you an idea of the value of 201x49)
Similarly 39 x 399.... 40x400= 16000
So 201 x 49 is closest
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