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calculati a) 15% din 3700 b)1,7% din 10000

Răspuns :

A 15/100*3700=555
B 1.7/100*10000=170

[tex]\it 15\%\ din\ 3700=\dfrac{15}{100}\cdot3700=15\cdot37=\\ \\ 1,7\%\ din\ 10000=\dfrac{1,7}{100}\cdot10000=1,7\cdot100=170[/tex]