Question

4,5-3/4x1/3(x znaczy razy

Answer 1

4.5 = 4 i 5/10 = 45/10

 

45/10-3/4 * 1/3 = 45/10-3/12 = 270/60 -15/60 = 255/60 = 51/12

 

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3/12 = 15/60

45/10 = 270/60

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