4.2/9+3.4/9-6.5/9_____3-2.3/11+2.5/11_____(8.1/8-5.7/8)+2.5/8
4.2/9+3.4/9-6.5/9_____3-2.3/11+2.5/11_____(8.1/8-5.7/8)+2.5/8
Гость
Ответ(ы) на вопрос:
Гость4.2/9+3.4/9-6.5/9=1.1/9
1)4.2/9+3.4/9=7.6/9
2)7.6/9-6.5/9=1.1/9
3-2.3/11+2.5/11= -1.8/11
1)2.3/11+2.5/11=4.8/11
2)3-4.8/11= -1.8/11
(8.1/8-5.7/8)+2.5/8=4.7/8
1)8.1/8-5.7/8=2.1/4
2)2.1/4+2.5/8=4.7/8
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