Lisa membeli 1/4 kg gula pasir Ia membeli 2/3 kg lagi gula pasir. Gula pasir Lisa 3 sekarang adalah ... kg.
Jawaban:
[tex]\frac{1}{4} + \frac{2}{3} = [/tex]
[tex] = \frac{1 \times 3}{4 \times 3} + \frac{4 \times 2}{4 \times 3} [/tex]
[tex] = \frac{3}{12} + \frac{8}{12} [/tex]
[tex] = \frac{11}{12} \: kg[/tex]
[tex] \bold \pink{maaf \: jika \: salah \:}[/tex]
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