25 2/7 – 18 1/3 =tolong bantu! lagi kesusahan, blm mengerti

By Admin ReiPosted on December 5, 2022

25 2/7 – 18 1/3 =tolong bantu! lagi kesusahan, blm mengerti

6 20/21
maaf klw salah

$25 frac{2}{7}-18 frac{1}{3} \ \ frac{177}{7} - frac{55}{3} \ \ frac{531-385}{21} = frac{146}{21}=6 frac{20}{21}$