Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to measure mm [title] Look at the unmarked lines on a metric ruler. [step] The numbered lines represent centimeters, but the unmarked lines represent millimeters. [substeps] If a metric ruler is too small, you could also use a meter stick.

Ending1: Measure a metric meter in centimeters to distinguish between centimeters and millimeters. You only need your meter stick to measure mm. Ending2: [title] See the pointer for inches where the lines connect. [step] In the metric meter, the white dot is the dot measuring inches and millimeters. Ending3: The small, unnumbered lines on a meter stick that fall in between the numbered lines should still be millimeters. Note that each 1 cm also equals 10 mm. Ending4: Keep in mind how measurements tend to come from different distances. For example, a distance of 1/2 " to 1/3 " should come from meters.

Answer format: ending1/ending2/ending3/ending4