Question

A= 3/17 + ( 2/3+3/17)

 

Answer 1

A = \(\dfrac{3}{17}+\left(\dfrac{2}{3}+\dfrac{3}{17}\right)\)

 = \(\dfrac{3}{17}+\dfrac{43}{51}\)

= \(\dfrac{52}{51}\)

Vậy A = \(\dfrac{52}{51}\)

Answer 2

`3/17 + (2/3 + 3/17)`

`= 3/17 + 2/3 + 3/17`

`= 3/17 + 3/17 + 2/3`

`= 6/17 + 2/3`

`= 18/51 + 34/51`

`= (18 + 34)/51 `

`= 52/51`