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sweet [91]
3 years ago
15

(-11/21)+9/21 Pls help

Mathematics
2 answers:
Natali [406]3 years ago
7 0

Answer:

Approximately 0.010

Step-by-step explanation:

ever heard of a calculator

Ilya [14]3 years ago
4 0
<h2>Answer: good question  Step-by-step explanation:Interesting  Would you like to become my friend Answer is -2/21  </h2>
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Step-by-step explanation:

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