Question

/выполните действия ((( ДРОБИ ))) 6/19-3/19+15/19

Answer 1

(6/19)-(3/190+(15/19)=

=(6-3+15)/19= 18/19

Answer 2

$frac{6}{19}-frac{3}{19}+frac{15}{19}=frac{6-3+15}{19}=frac{18}{19}$