Multiple choice

On simplification, the approximate value of 3.003 × 15 + 0.0123 + 5.002575 is

  1. 48

  2. 49

  3. 50

  4. 51
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C Correct answer
Explanation

3.003 * 15 = 45.045. Adding 0.0123 gives 45.0573. Adding 5.002575 gives 50.059875, which is approximately 50.

AI explanation

To estimate the value of the expression, apply the BODMAS rule. Multiplying gives 3.003 times 15 is approximately 45, adding 0.0123 gives 45.0123, and adding the final term 5.002575 results in approximately 50.014875. Therefore, the closest approximate integer value is 50.

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