Tolong TwT4 1/5 - 3/10bentar lagi dikumpulkan, cepat ya

Tolong TwT4 1/5 – 3/10bentar lagi dikumpulkan, cepat ya

$tt large = 4 frac{1}{5} - frac{3}{10}$

$tt large= frac{21}{5} - frac{3}{10}$

$ttlarge = frac{42}{10} - frac{3}{10}$

$ttlarge = frac{39}{10}$

$tt large= 3 frac{9}{10}$

4 1/5 = 21/5

$~$

4 1/5 – 3/10

21/5 – 3/10

(21 . 2)/(5 . 2) – 3/10

42/10 – 3/10

(42 – 3)/10

39/10 = 3 9/10