What is the result of multiplying 20.3 by 2? (Enter a numerical value only.)

Rationale

Multiplying 20.3 by 2 results in 40.6.

The multiplication of 20.3 by 2 yields a precise product of 40.6, as calculated by straightforward arithmetic. This result reflects the application of basic multiplication principles to decimal numbers.

A (40.5) YOUR ANSWER

This choice is slightly less than the correct answer. The calculation of multiplying 20.3 by 2 results in 40.6, so 40.5 does not accurately represent the product. It appears to stem from rounding down instead of correctly calculating the exact multiplication.

B (40.6) CORRECT

This is the correct answer, as multiplying 20.3 by 2 gives exactly 40.6. This value is obtained through direct multiplication, confirming that 20.3 added to itself results in this precise figure.

C (41) YOUR ANSWER

This option is greater than the correct answer. The product of 20.3 and 2 is not 41, indicating that this choice inaccurately reflects the result of the multiplication. It may result from a misunderstanding of the addition of decimals.

D (39.5) YOUR ANSWER

This choice is significantly lower than the correct answer, indicating a misunderstanding of the multiplication process. Multiplying 20.3 by 2 cannot yield a product as low as 39.5, which may suggest an error in calculation or rounding down too aggressively.

Conclusion

The correct result of multiplying 20.3 by 2 is 40.6, a straightforward arithmetic operation that accurately reflects the principles of multiplication. The other choices either inaccurately approximate the product or miscalculate, underscoring the importance of precision in numerical operations.

What is the result of multiplying 20.3 by 2? (Enter a numerical value only.)

Multiplying 20.3 by 2 results in 40.6.

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