Use abc shown to the right to answer the following question
if bk=21 what is ko
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 22.10.2019 15:00 joceeeeelyn2899
Use abc shown to the right to answer the following question
if bk=21 what is ko
![ansver](/tpl/images/cats/User.png)
Answers: 3
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