2 1/4 : 3,5 - 10
______________ =
2 - 1 1/3
proszę o szybkie rozwiązanie
9/4 * 2/7 - 10 9/14 - 10
----------------- = ------------- = -131/14 * 3/2 = -393/28 = -14i1/28
2/3 2/3
LICZNIK:
9/4 : 35/10 -10 =9/4 :65/10 = 9/4*10/65= 90/260
MIANOWANIK:
2/3
90/260 * 3/2 = 270/520 = 27/50
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9/4 * 2/7 - 10 9/14 - 10
----------------- = ------------- = -131/14 * 3/2 = -393/28 = -14i1/28
2/3 2/3
LICZNIK:
9/4 : 35/10 -10 =9/4 :65/10 = 9/4*10/65= 90/260
MIANOWANIK:
2/3
90/260 * 3/2 = 270/520 = 27/50