hasil dari gambar berikut adalah

2 1/4 : 1,5 + 1,75 × 2 2/3
= 9/4 : 15/10 + 175/100 × 8/3
= 9/4 : 3/2 + 7/4 × 8/3
= 9/4 × 2/3 + 7/4 × 8/3
= 18/12 + 56/12
= 74/12
= 6 2/12
= 6 1/6

Jawabannya:
B. 6 1/6

Semoga bisa membantu...

[tex]2 \frac{1}{4} \div 1.5 + 1.75 \times 2 \frac{2}{3} \\ = \frac{9}{4} \div ( \frac{1.5}{1} \times \frac{10}{10} ) + ( \frac{1.75}{1} \times \frac{100}{100} ) \times \frac{8}{3} \\ = \frac{9}{4} \div \frac{15}{10} + \frac{175}{100} \times \frac{8}{3} \\ = \frac{9}{4} \times \frac{10}{15} + \frac{350}{75} \\ = \frac{15}{10} + \frac{350}{75} \\ = \frac{1125 + 3500}{750} \\ = \frac{4625}{750} = \frac{37}{6} = 6 \frac{1}{6} [/tex]