Răspunsuri

2014-11-18T22:45:40+02:00
A/5 = B/4 = k A / 5 = k / * 5 A = 5 k B/4 = k / * 4 B = 4k
A * 5 = B * 4 = k
A * 5 = k / :4. A= k * 1/4 = k/4
B *
A * 5 = k / :5. A= k * 1/5 = k / 5
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