Hasil dari 5 1/8+3 1/4-2 1/2=

Hasil dari 5 1/8+3 1/4-2 1/2=

$5 frac{1}{8} + 3 frac{1}{4} - 2 frac{1}{2}$

$= frac{5 times 8 + 1}{8} + frac{3 times 4 + 1}{4} - frac{2 times 2 + 1}{2}$

$= frac{41}{8} + frac{13}{4} - frac{5}{2}$

$= frac{41 times 8}{8 times 8} + frac{13 times 16}{4 times 16} - frac{5 times 32}{2 times 32}$

$= frac{328}{64} + frac{208}{64} - frac{160}{64}$

$= frac{328 + 208 - 106}{64}$

$= frac{536 - 160}{64}$

$= frac{376}{64}$

$= frac{376 div 8}{64 div 8}$

$= frac{47}{8}$

$= 5 frac{7}{8}$

5 1/8 + 3 1/4 – 2 1/2

= 41/8 + 13/4 – 5/2

= 41/8 + 26/8 – 20/8

= 41/8 + 6/8

= 47/8

= 5 7/8