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ipn [44]
3 years ago
11

I don't understand this nonsense !

Mathematics
1 answer:
mel-nik [20]3 years ago
5 0
Well first you do 6÷3=2. Then you do 2*5= 10. Also do 20+10=30-15=15. So your answer is 15
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3 0
3 years ago
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