Question

what is the mass of an eraser? select the best estimate. 2 tons 2 ounces 2 pounds

Explanation:

Step1: Understand weight units

A ton is a very large - scale unit for heavy objects like trucks or large animals. An eraser is a small object, so 2 tons is far too large.

Step2: Analyze pounds

2 pounds is also relatively heavy for an eraser. For example, a small bag of apples might weigh a few pounds.

Step3: Consider ounces

Ounces are a smaller - scale unit for lighter objects. An eraser is a small and light object, and 2 ounces is a reasonable estimate for its mass.

Answer:

2 ounces