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Mary wanted to weigh two jars. One jar weighed 7.05 pounds. The second jar weighed 2.2 pounds. Find the total number of pounds using the rules of significant digits. A. 9.025 B. 9.25 C. 9.2 D. 9.3

Respuesta :

kikiszebra

Answer:

B.

Step-by-step explanation:

Just add them

7+2= 9

.05+2.2= .25

9+.25= 9.25

thesavageman12345

Answer:

B

Step-by-step explanation:

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