Odpowiedź:
zad.4. mam nadzieje, że litery sam/a dasz radę uzupełnić :)
[tex]1,27+5,93=7,2\\15,51+2,69=18,2\\0,2382+1,2698=1,508\\17,7+27,3=45\\0,083+2,51=2,593\\0,086+0,004=0,09\\0,221+0,509=0,73\\88+197=285\\2384+6145=8529\\879+376=1255\\1,793+0,8=2,593\\319,8+625,2=945\\0,443+0,287=0,73\\1,81+0,783=2,593\\0,032+0,698=0,73\\[/tex]
zad.5.
a) 13,37
b)
[tex]18,75\\9,39\\28,14[/tex]
c)
[tex]4,183\\1,830\\6,013[/tex]
d)
[tex]359,07\\6,93\\366,00[/tex]
zad.6.
a) [tex]\frac{7}{2} +\frac{17}{3}=\frac{21}{6} +\frac{34}{6} =\frac{55}{6} =9\frac{1}{6}[/tex] A
b) [tex]\frac{19}{4} +\frac{3}{2} =\frac{19}{4} +\frac{6}{4} =\frac{25}{4} =6\frac{1}{4}[/tex] N
c) [tex]\frac{11}{4} +\frac{34}{6} =\frac{33}{12} +\frac{68}{12} =\frac{101}{12} =8\frac{5}{12}[/tex] D
d) [tex]\frac{29}{6} +\frac{8}{3} =\frac{29}{6} +\frac{16}{6}=\frac{45}{6} =7\frac{3}{6} =7\frac{1}{2}[/tex] O
e) [tex]\frac{11}{2} +\frac{13}{5} =\frac{55}{10} +\frac{26}{10} =\frac{81}{10} =8\frac{1}{10}[/tex] R
f) [tex]\frac{7}{2} +\frac{4}{3} =\frac{21}{6} +\frac{8}{6} =\frac{29}{6} =4\frac{5}{6}[/tex] A
Szczegółowe wyjaśnienie:
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Odpowiedź:
zad.4. mam nadzieje, że litery sam/a dasz radę uzupełnić :)
[tex]1,27+5,93=7,2\\15,51+2,69=18,2\\0,2382+1,2698=1,508\\17,7+27,3=45\\0,083+2,51=2,593\\0,086+0,004=0,09\\0,221+0,509=0,73\\88+197=285\\2384+6145=8529\\879+376=1255\\1,793+0,8=2,593\\319,8+625,2=945\\0,443+0,287=0,73\\1,81+0,783=2,593\\0,032+0,698=0,73\\[/tex]
zad.5.
a) 13,37
b)
[tex]18,75\\9,39\\28,14[/tex]
c)
[tex]4,183\\1,830\\6,013[/tex]
d)
[tex]359,07\\6,93\\366,00[/tex]
zad.6.
a) [tex]\frac{7}{2} +\frac{17}{3}=\frac{21}{6} +\frac{34}{6} =\frac{55}{6} =9\frac{1}{6}[/tex] A
b) [tex]\frac{19}{4} +\frac{3}{2} =\frac{19}{4} +\frac{6}{4} =\frac{25}{4} =6\frac{1}{4}[/tex] N
c) [tex]\frac{11}{4} +\frac{34}{6} =\frac{33}{12} +\frac{68}{12} =\frac{101}{12} =8\frac{5}{12}[/tex] D
d) [tex]\frac{29}{6} +\frac{8}{3} =\frac{29}{6} +\frac{16}{6}=\frac{45}{6} =7\frac{3}{6} =7\frac{1}{2}[/tex] O
e) [tex]\frac{11}{2} +\frac{13}{5} =\frac{55}{10} +\frac{26}{10} =\frac{81}{10} =8\frac{1}{10}[/tex] R
f) [tex]\frac{7}{2} +\frac{4}{3} =\frac{21}{6} +\frac{8}{6} =\frac{29}{6} =4\frac{5}{6}[/tex] A
Szczegółowe wyjaśnienie: