3/7 + 4/21 – 13/4tlong dgn caranya dong

By Admin ReiPosted on December 10, 2022

3/7 + 4/21 – 13/4tlong dgn caranya dong

Penjelasan dengan langkah-langkah:

$= frac{3}{7} + frac{4}{21} - frac{13}{4} \ \ = frac{36 + 16 - 273}{84} \ \ = - frac{221}{84} \ \ = - 2 frac{53}{84}$