what is the approximate width in millimeters of the outside of the washer, as measured by the meter stick?
what is the approximate width in millimeters of the outside of the washer, as measured by the meter stick?
Answer
Explanation:
Step1: Identify scale on ruler
The ruler shows centimeters and millimeters. Each centimeter is divided into 10 equal parts, each part representing 1 millimeter.
Step2: Read measurement
The outside - edge of the washer starts at approximately 1 cm (10 mm) and ends at approximately 2.5 cm (25 mm).
Step3: Calculate width
Subtract the starting point from the ending point. $25 - 10=15$ mm.
Answer:
15