What approximate value should come in place of the question mark (?) in the following questions ? (Note : You are not expected to calculate the exact value.)
$$11.003\times10.998 + 111.010 = ?$$
Finding the product of 11.003 and 10.998 would be time consuming. It would be easier if we round it off to the nearest whole number(ie 10.998≈11 and 11.003≈11).Now the expression can be written as 11 x 11 + 111.010.Multiply the two terms and then find the sum (Apply BODMAS Rule).
After multiplying
121+111.010=232.010
The nearest value in the options is 230.Hence Option C is the correct answer.
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