Question

tolong dibantu besok kumpul ​

Answer 1

Jawaban:

Penyelesaian :

[tex] \sf \frac{1}{4} + \frac{3}{6} - \frac{1}{2} [/tex]

[tex] \sf = \frac{1 \times 3}{12} + \frac{3 \times 2}{12} - \frac{1 \times 6}{12} [/tex]

[tex] \sf = \frac{3}{12} + \frac{6}{12} - \frac{6}{12} [/tex]

[tex] \sf = \frac{9}{12} - \frac{6}{12} [/tex]

[tex] \sf = \frac{3}{12} [/tex]

[tex] \sf = \frac{1}{4} [/tex]

Answer 2

Jawaban:

[tex] \frac{1}{4} [/tex]

Penjelasan dengan langkah-langkah:

Jumlahkan

[tex] \frac{1}{4} + \frac{3}{6} = \frac{1 \times 3}{4 \times 3} + \frac{3 \times 2}{6 \times 2} = \frac{3}{12} + \frac{6}{12} = \frac{9}{12} [/tex]

Kurangkan

[tex] \frac{9}{12} - \frac{1}{2} = \frac{9 \times 1}{12 \times 1} - \frac{1 \times 6}{2 \times 6} = \frac{9}{12} - \frac{6}{12} = \frac{3}{12} [/tex]

Sederhanakan

[tex] \frac{3 \div 3}{12 \div 3} = \frac{1}{4} [/tex]