[latex](-3 \frac{1}{5} )*(-2.5) [/latex] [latex] \frac{7}{15}- \frac{5}{26} [/latex] [latex] 2 \frac{2}{15} - 3 \frac{7}{12} [/latex]

Question

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Ответ(ы) на вопрос:

Accepted Answer

1)-3 1/5*(-2 1/2)=16/5*5/2=8 8-5/26=7 21/26 2)2 2/15-3 7/12=2 8/60-3 35/60=-1 27/60=-1 9/20

﻿[latex](-3 \frac{1}{5} )*(-2.5) [/latex] [latex] \frac{7}{15}- \frac{5}{26} [/latex] ﻿﻿[latex] 2 \frac{2}{15} - 3 \frac{7}{12} [/latex]