Tolong kak Jan ngasal ya

By Admin ReiPosted on December 7, 2022

Tolong kak Jan ngasal ya

Tolong kak Jan ngasal ya

Penjelasan dengan langkah-langkah:

Nomor 6

$= 3 - 1 frac{3}{5}$

$= frac{3 times 5}{1 times 5} - frac{5 times 1 + 3}{5}$

$= frac{15}{5} - frac{5 + 3}{5}$

$= frac{15}{5} - frac{8}{5}$

$= frac{7}{5}$

$= 1 frac{2}{5}$

$:$

Nomor 7

$= 4 - 2 frac{3}{4}$

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

$= frac{16}{4} - frac{8 + 3}{4}$

$= frac{16}{4} - frac{11}{4}$

$= frac{5}{4}$

$= 1 frac{1}{4}$

$:$

Nomor 8

$= 5 - 3 frac{2}{5}$

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

$= frac{25}{5} - frac{15 + 2}{5}$

$= frac{25}{5} - frac{17}{5}$

$= frac{8}{5}$

$= 1 frac{3}{5}$