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  • Utilizator Brainly
2014-10-07T19:05:35+03:00
A)(-\frac{1}{5})+(-\frac{3}{5})=\frac{-1-3}{5}=-\frac{4}{5}
b)(-\frac{1}{9})+\frac{7}{3}=-\frac{1}{9}+ \frac{21}{9}=\frac{20}{9}
c)\frac{3}{8}+(-\frac{5}{4})= \frac{3}{8}-\frac{10}{8}=-\frac{7}{8}
d)14-3,24=10,76
e)8,5-1=7,5
f)1\frac{3}{8}-1+\frac{2}{3}-\frac{4}{24}= \frac{33}{24}-\frac{24}{24}+\frac{16}{24}-\frac{4}{24}= \frac{21}{24}=\frac{7}{8}
Dar g si h???
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