Question

You are determining the mass of an object using a triple beam balance. When the pointer is lined up with the zero mark, the riders show values of 300 grams, 20 grams, and 8.0 grams. What is the mass of the object?

Answer 1

We add the values on each of the riders:
300 + 20 + 8
= 328 grams

Answer 2

Answer:

167

Explanation: