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

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