Question

1. the same copper block has been measured with a more precise ruler. record the width of the copper block using this ruler. hint: when recording measurements from a digital instrument, record all values shown on the display. 25.49 mm comments: nice! 10. in order to compare the two width measurements you have collected, the units needs to be the same. convert this width from millimeters to centimeters. i need a hint the answer to this question depends on your answers to previous questions. cm score: 0/1 0 / ∞ submissions used submit answer score: 1/1 < 2 / ∞ submissions used submit answer

Explanation:

Step1: Recall conversion factor

1 cm = 10 mm.

Step2: Set up conversion formula

To convert from mm to cm, divide by 10. Given width is 25.49 mm. So, the conversion is $\frac{25.49}{10}$.

Step3: Calculate result

$25.49\div10 = 2.549$ cm.

Answer:

2.549