(0,872x2,5+0,1526x30)x500-36,18
=(2,18+4,578)x500-36,8
=6,758x500-36,8
=3379-36,8
=3342,2
tick cho mk nha bạn Tran Thi Thuy duong dễ thuong
( 0,872 x 2,5 + 0,1526 x 30 ) x 500 - 36,18
= ( 2,18 + 4,578 ) x 500 - 36,18
= 6,758 x 500 - 36,18
= 3379 - 36,18
= 3342,82