If a table has a surface area of 1140 in², what is its area in cm²?

Prepare for the 5th Class Power Engineering Exam with comprehensive flashcards and multiple-choice questions. Each question includes hints and explanations. Get exam-ready!

To convert the area from square inches to square centimeters, it is essential to use the correct conversion factor. One square inch is equivalent to 6.4516 square centimeters. Therefore, to convert the surface area of the table from square inches to square centimeters, you multiply the area in square inches by this conversion factor.

Starting with the given area of the table:

1140 in² * 6.4516 cm²/in² = 7353.824 cm²

By rounding this value to the nearest whole number, the area in square centimeters is approximately 7354 cm². This aligns closely with the answer option of 7353 cm², making it the correct choice. The conversion steps illustrate how dimensional analysis is applied when changing units, particularly in geometry and engineering contexts where precise measurements are vital.

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