Question

what do the marks on metric rulers typically represent?
o eighth inches and sixteenth inches
o inches and half inches
o centimeters and millimeters
o millimeters and decimeters

Explanation:

Metric rulers use the metric - system units. The main units marked are centimeters and millimeters. One centimeter is divided into 10 millimeters on a metric ruler. Inches and their fractions are part of the imperial system, not the metric system. Decimeters are less commonly marked on typical metric rulers compared to centimeters and millimeters.

Answer:

centimeters and millimeters