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a fost răspuns

x*13,75=125,125
9,46:x=1,6
11,42*x=31,405
0,444:x=1,2

Răspuns :

X*13,75=125,125
x=125,125:13,75
x=9,1

9,46:x=1,6
x=9,46:1,6
x=5,9125

11,42*x=31,405
x=31,405:11,42
x=2,75

0,444:x=1,2
x=0,444:1,2
x=0,37

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