Предмет: Математика, автор: tanyuska01

. Найдите значение выражения: 45 : 3 ⁶⁄₁₃ - 13,6 + 1 ³⁄₈.

Ответы

Автор ответа: Аноним
0
45:3 frac{6}{13} -13,6+1 frac{3}{8} =- frac{9}{40} \ 1)45:3 frac{6}{13}=45: frac{45}{13}=45* frac{13}{45} =13 \ 2)13-13,6=-0,6 \ 3)-0,6+1 frac{3}{8} = -0,6+0,375=-0,225=- frac{9}{40} \
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