Respuesta :
Answer:
42
Explanation:
27.9+13+1.21=42.11
to a significant figure= 42
Answer:
42
Explanation:
the answer to this question is 42
Answer:
42
Explanation:
27.9+13+1.21=42.11
to a significant figure= 42
Answer:
42
Explanation:
the answer to this question is 42