breli1ama3rie breli1ama3rie

22-01-2017
Mathematics

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45% of 20 is...... and if you know the answer i need to onow how you got it..thanks

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Аноним Аноним

22-01-2017

45% of 20 is : 9
2 : 100 = 0.2
0.2 x 45 = 9

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