2,85+1¾ Pakailah cara - Universityku

2,85+1¾ Pakailah cara

$2.85 + 1 frac{3}{4}$

$= 2.85 = frac{285}{100}$

$= frac{285}{100} div frac{5}{5} = frac{57}{20}$

$= 1 frac{3}{4} = frac{7}{4}$

$= frac{57}{20} + frac{7}{4}$

$= frac{7}{4} times frac{5}{5} = frac{35}{20}$

$= frac{57}{20} + frac{35}{20} = frac{92}{20}$

$= frac{92}{20} div frac{4}{4} = frac{23}{5}$

Jadi hasilnya adalah

$frac{23}{5}$

Jawab:

2,85 + 1 $frac{3}{4}$

= $frac{285}{100}$ + $frac{7}{4}$

= $frac{285}{100}$ + $frac{175}{100}$

= $frac{460}{100}$

= $frac{46}{10}$

= $frac{23}{5}$

= 4 $frac{3}{5}$