1. 5 2/3 - 1 2/7 = ....
![]()
[tex]5 \frac{2}{3} - 1 \frac{2}{7} \\ \\ = (5 - 1) \frac{14 - 6}{21} \\ \\ = 4 \frac{8}{21} [/tex]
[tex]\bold{\mathbb{\color{ff0000}{♡} \color{ff4000}{♡}\color{ff8000}{♡}\color {ffc000}{♡}\color{ffff00}{♡}\color{c0ff00}{♡}\color {80ff00}{♡}\color{40ff00}{♡}\color {00ff00}{♡}\color{00ff40}{M}\color{00ff80}{a}\color {00ffc0}{s} \: \color{00ffff}{R}\color {00c0ff}{y}\color{0080ff}{a}\color{0040ff}{n}\color {0000ff}{♡}\color{4000ff}{♡}\color{8000ff}{♡}\color{c000ff}{♡}\color{ff00ff}{♡}\color {ff00c0}{♡}\color{ff00a0}{♡}\color{ff0080}{♡}\color{ff0040}{♡}}}[/tex]
Penjelasan dengan langkah-langkah:
5 2/3 - 1 2/7 =
= 17/3 - 9/7
= 119/21 - 27/21
= 92/21
= 4 8/21.
[answer.2.content]