What approximate value will come in place of, the question mark (?) in the following questions ? (You are not expected to calculate the exact value).
3899 ~ 3900
11.99~12
2379~2380
13.97~14
(3899 ÷ 11.99-2379 ÷ 13.97) this equation is equivalent to ((3900 ÷ 12) - (2380÷14)) = (325- 170) = 155
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