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marissa [1.9K]
3 years ago
8

7 cm 10.5 cm 13 cm Your Turn! 3 m 15 m 11 m 5m

Mathematics
1 answer:
daser333 [38]3 years ago
3 0

Answer:  number 1 . 6688.5 then rounded is 6689.

Number 2.  2475

Step-by-step explanation:

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