Автор - revanelvira

решите примеры: (3-2 1/16)*3 3/11; 0,3+3/8; 3 1/2+6 3/11-1 3/22

Ответ

Автор - jekadva
(3-2 frac{1}{16} )*3 frac{3}{11} = frac{15}{16} * frac{36}{11} = frac{135}{44} =3 frac{3}{44}
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0,3+ frac{3}{8} =0,3+0,375=0,675
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3 frac{1}{2} +6 frac{3}{11} -1 frac{3}{22} =3 frac{1}{2} +5 frac{3}{22} =3 frac{11}{22} +5 frac{3}{22} =8 frac{14}{22}=8 frac{7}{11}

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