Hasil dari 4 2/5 +3 1/5 = adalah .... a. 7 3/5 a c. 1 3/5 b. 1 1/5 d. 7 2/5 #Tolong Bantu Kakak Kakak Ku#
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[tex]4\frac{2}{5} + 3 \frac{1}{5} = \frac{4x5+2}{5} + \frac{3x5+1}{5}[/tex]
[tex]= \frac{22}{5} + \frac{16}{5}[/tex]
[tex]=\frac{22+16}{5}[/tex]
[tex]=\frac{38}{5}[/tex]
[tex]=7\frac{3}{5}[/tex] (opsi a)
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