1. Efectuați calculele
Amandoua exercitiile. Va rog! Urgent!
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Răspuns:
1.a)4*3/8=3/2
B)18/7*1/9=2/7
c)2/7*3/5=6/35
2.a) 18/56*35/27=1/4*5/3=5/12
b)12/125*25/9=4/15
c)30/7*49/15=2*7=14
Explicație pas cu pas: