[tex]2 \frac{1}2 \div 1 \frac{3}5 \div \frac{4}{10} tolong \: jawab[/tex]

2½ ÷ 1 3/5 ÷ 4/10

= 5/2 ÷ 8/5 ÷ 4/10

= 5/2 × 5/8 × 10/4

= 25/16 × 10/4

= 25/8 × 5/4

= 125/32

= 3 29/32

Mapel       : Matematika
Kategori   : Operasi Pecahan
Kelas        : Sekolah Dasar
Semester : Ganjil


Pembahasan:
[tex]=\frac{5}{2}: \frac{8}{5} : \frac{4}{10} [/tex]
[tex]= \frac{5}{2} . \frac{5}{8} . \frac{10}{4} [/tex]
[tex]= \frac{25}{16} . \frac{10}{4} [/tex]
[tex]= \frac{125}{32} [/tex]
[tex]=3 \frac{29}{32} [/tex]