Convert 1 inch to centimeters.

Study for the NBCT Mathematics AYA Component 1 exam. Utilize flashcards and multiple-choice questions with detailed explanations for each question. Prepare efficiently for success in your teaching certification journey!

Multiple Choice

Convert 1 inch to centimeters.

Explanation:
Converting between inches and centimeters uses the exact factor that 1 inch equals 2.54 centimeters. So to express 1 inch in centimeters, multiply by 2.54: 1 × 2.54 = 2.54 cm. This is why 2.54 cm is the correct result. The other values would correspond to different lengths in inches (for example, 2.16 cm is less than 1 inch, 1.54 cm is about 0.61 inches, and 3.54 cm is about 1.39 inches), not 1 inch.

Converting between inches and centimeters uses the exact factor that 1 inch equals 2.54 centimeters. So to express 1 inch in centimeters, multiply by 2.54: 1 × 2.54 = 2.54 cm. This is why 2.54 cm is the correct result. The other values would correspond to different lengths in inches (for example, 2.16 cm is less than 1 inch, 1.54 cm is about 0.61 inches, and 3.54 cm is about 1.39 inches), not 1 inch.

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