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7.04 + 5.07 + 30.003

This sum correctly represents the total when adding the values 7.04, 5.07, and 30.003 together. Each component aligns perfectly with the digits and decimal placements required for accurate addition.

A) 7.04 + 5.07 + 30.003

This option is clearly correct as it matches the values provided in the question exactly, ensuring that all numbers are added accurately without any alterations in decimal placement or numerical value.

B) 7.04 + 5.7 + 30.03

This option is incorrect because it alters the second and third numbers by removing trailing zeros. The values 5.7 and 30.03 do not accurately reflect the original numbers; thus, the sum will differ from the correct total.

C) 7.2 + 5.7 + 30.03

This choice is incorrect as it modifies both the first and second numbers. The value of 7.2 is not equivalent to 7.04, and the sum will not match due to these changes in the original figures.

D) 7.4 + 5.7 + 30.3

This option is also incorrect. The first number is rounded up to 7.4, and both 5.7 and 30.3 are inaccurate representations of the original values. This results in a sum that does not equal the correct total.

E) 7.4 + 5.7 + 30.03

This option is incorrect as well. Similar to option D, the first number is incorrectly rounded, and the alterations to the other values lead to a sum that does not correspond to the original calculation.

Conclusion

Option A stands out as the only correct answer because it precisely matches the values provided in the question, ensuring an accurate summation. All other options alter key components of the numbers, leading to incorrect totals that do not align with the original sum required.