Question

triple beam balance practice
record the mass show on each balance. remember to include both the value on the beams and the unit of measurement.

Explanation:

Step1: Identify values on beams

The top - most beam shows 30 g, the middle beam shows 200 g, and the bottom beam shows 6.2 g.

Step2: Calculate total mass

Add the values together: $30 + 200+6.2=236.2$ g

Answer:

236.2 g