Question

tính giá trị biểu thức :

     12000-(1500.2+1800.3+1800.2:3)

Answer 1

12000-(1500.2+1800.3+1800.2:3)

=12000-[3000+1800(3+2:3)

=12000-(3000+1800.11/3)

=12000-(3000+6600)

=12000-3000-6600

=2400

Answer 2

12000 - ( 1500 . 2 + 1800 . 3 + 1800 . 2 : 3 ) 

Answer 3

12 000 - (1500 . 2 + 1800 . 3 + 1800 . 2 : 3)
= 12 000 - (3000 + 5400 + 3600 : 3)
= 12 000 - (3000 + 5400 + 1200)
= 12 000 - 9600 = 2400.

Answer 4

12000-(1500.2+1800.3+1800.2:3)

=12000-[3000+1800(3+2:3)

=12000-(3000+1800.11/3)

=12000-(3000+6600)

=12000-3000-6600

=2400

Answer 5

    12000 - ( 1500 . 2 + 1800 . 3 + 1800 . 2 : 3 )

= 12000  - [ 3000 + ( 1800 ( 3 + 2:3 ]

= 12000 - ( 3000 + 1800 . 11/3 )

= 12000 - ( 3000 + 6600 )

= 12000 - 3000 - 6600

= 9000 - 6600 

= 2400

Hok tốt !

Answer 6

= 2400 nhé bạn

Answer 7

12000-(1500.2+1800.3+1800.2:3)

=12000-[3000+1800(3+2:3)

=12000-(3000+1800.11/3)

=12000-(3000+6600)

=12000-3000-6600

=2400

Answer 8

\(=2400\)

Answer 9

Trả lời :

12 000 - ( 1500 .  2 + 1800 . 3 + 1800 . 2 : 3 )

= 12 000 - [ 3000 + 1800 . ( 3 + 2 : 3 ) ]

= 12 000 - ( 3000 + 1800 . \(\frac{11}{3}\))

= 12 000 - ( 3000 + 6600 )

=  12 000 - 3000 - 6600

= 2400

#Chuk bn hok ttoos :3

Answer 10

\(^{^{ }4x^3}+15=47\)                   \(^{4.2^x}-3=125\)

help me

Answer 11

nhầm câu hỏi sorry mọi người

Answer 12

  12000-(1500.2+1800.3+1800.2:3

=12000-[3000+1800(3+2:3)]

=12000-[3000+1800.11/3]

=12000-[3000+6600]

=12000-9600

=2400