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Shalnov [3]
2 years ago
13

What is -2 2/5 + (-1 3/4)

Mathematics
2 answers:
Alexus [3.1K]2 years ago
4 0
-4.15 is the answer
erma4kov [3.2K]2 years ago
3 0

Answer:

-83/20

Step-by-step explanation:

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Elis [28]

a) range of traditional= 84.6-56.1= 28.5

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