Question

[Nguyễn Thị Minh Thu]

Tính:

a) \(8-\dfrac{15}{6}\)

b) \(\dfrac{52}{17}-3\)

Answer 1

[Ngô Hải Nam]

`8-15/6`

`=8-5/2`

`=16/2-5/2`

`=11/2`

`52/17-3`

`=52/17-51/17`

`=1/17`

Answer 2

[Ngô Đức Nam]

$a)8-15/6$

$=8-5/2$

$=16/2-5/2$

$=11/2$

$b)52/17-3$

$=52/17-51/17$

$=1/17$