Four students measure the mass of an object, each using a different scale. They record their results as follows: Student Mass (g )
A 49.06
B 49
C 50
D 49.2
Answer:A
Four students measure the mass of an object, each using a different scale. They record their results as follows: Student Mass (g )
A 49.06 B 49 C 50 D 49.2