No 1 caranya gimana . tolong ya kak

[tex] \frac{18 \: \div \: 6 \: \times \: 2 \: + \: 20 \: \div \: 5}{10 \: - 4 \: \times 3} \\ = \frac{(18 \div 6 \times 2) + (20 \div 5)}{10 - (4 \times 3) } \: \\ = \frac{6 + 4}{10 - 12} \\ = \frac{10}{ - 2} \\ = - 5 \\ \\ jadi \: jawabannya \: = d[/tex]

penyelesaian

[tex] \frac{18 \div 6 \times 2 + 20 \div 5}{10 - 4 \times 3} \\ = \frac{6 + 4}{ -2} \\ = \frac{10}{ - 2} \\ = - 5[/tex]
semoga bermanfaat