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3 years ago

3 lb 9oz + 5lb 10 oz.

Mathematics

1 answer:

Eduardwww [97]3 years ago

8 0

Answer:

9 lb 3 oz

Step-by-step explanation:

(3 + 5) lb + (9 + 10) oz

8 lb + 19 oz

16 oz = 1 lb

(8 + 1) lb + (19 - 16) ox

9 lb 3 oz

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