Question

Tính giá trị biểu thức :

1029 - 896 : 34 nhân 21

 

 

Answer 1

\(1029-896:34\times21\)

\(=1029-\dfrac{448}{17}\times21\)

\(=1029-\dfrac{9408}{17}\)

\(=\dfrac{8085}{17}\)

Answer 2

`1029-896:34xx21`

`=1029-448/17xx21`

`=1029-9408/17`

=`8085/17`

Answer 3

`1029−896:34×21`

`->1029−448/17×21`

`->1029−9408/17`

`->8085/17`