2 3per4 :1 1per5 maksudnya 2 tiga perempat dibagi 1 satu perlima

[tex] 2 \frac{3}{4} \div 1 \frac{1}{5} = \\ \frac{11}{4} \times \frac{5}{6} = \frac{55}{24}

jawaban:
2 3/4:1 1/5=
11/4:6/5=
11/4x5/6=
=55/24=
 2 7/24
2   7per24