12000 - (1500.2 + 1800.3 + 1800.2:3)
= 12000 - ( 3000 + 5400 + 1200 )
= 12000 - 9600
= 2400.
12000 - ( 1500.2 + 1800.3 + 1800.2 : 3 )
= 12000 - ( 3000 + 5400 + 1200 )
= 12000 - 9600
= 2400
k mình nha mọi người
12000-(1500.2 + 1800.3 + 1800.2:3)
=12000-[3000 + 5400 +(3600 : 3)]
=12000-[ 8400 + 1200 ]
=12000- 9600
=2400.
12 000 - ( 1 500 x 2 + 1 800 x 3 + 1 800 x 2 : 3 )
= 12 000 - ( 3 000 + 5 400 + 1 200 )
= 12 000 - 9 600
= 2 400
12000-(1500.2+1800.3+1800.2:3)
=12000-(3000+5400+3600:3)
=12000-(3000+5400+1200)
=12000-(8400+1200)
=12000-9600
=2400
