soal ada di gambar
jawab pakek cara! 
jawab pakek cara!
[tex]\tt27 \frac{4}{5} + 32 \frac{1}{2} + 25 \frac{1}{4} [/tex]
[tex] \tt= \frac{139}{5} + \frac{65}{2} + \frac{101}{4} [/tex]
[tex]\tt = \frac{556}{20} + \frac{650}{20} + \frac{505}{20} [/tex]
[tex]\tt = \frac{1711}{20} [/tex]
[tex]\tt = 85,55[/tex]cm
