Question

1. reading metric measurements review

record the mass to the nearest tenth of a gram. g
0.768
70.68
76.8

Explanation:

Step1: Determine the values from each scale

• Top - middle scale: \(20\ g\)
• Bottom - middle scale: \(100\ g\)
• Bottom scale: \(6.8\ g\)

Step2: Sum up the values

$$20 + 100+6.8=126.8$$

Answer:

\(126.8\ g\)