urgeeent!!ex 5 plss!!!dau coroana!!!
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Răspuns:
@) b=315:15
b=21
b)16×27
x=432
c)736:2
y=32
Explicație pas cu pas:
35×b=315
b=315:35
b=9
x×27=16
x=16×27
x=432
736:y=23
y=736:23
y=32