Question

6 _[2/5 +{3 1/4 _(3/8+1/2)}] Solve it

Answer 1

6_2/5 + (3(1/4)_3/8 + 1/2

Answer 2

Explanation:

`6-[(2)/(5)+\{3(1)/(4)-((3)/(8)+(1)/(2))\}]\\\\=6-[(2)/(5)+\{3(1)/(4)-((3)/(8)+(1*4)/(2*4))\}]\\\\=6-[(2)/(5)+\{(13)/(4)-((3)/(8)+(4)/(8))\}\\\\=6-[(2)/(5)+\{(13*2)/(4*2)-(7)/(8)\}]\\\\=6-[(2)/(5)+\{(26)/(8)-(7)/(8)\}]\\\\=6-[(2)/(5)+(19)/(8)]\\\\=6-[(2*8)/(5*8)+(19*5)/(8*5)]\\\\=6-[(16)/(40)+(95)/(40)]\\\\=6-(111)/(40)\\\\=(6*40)/(1*40)-(111)/(40)\\\\=(240)/(40)-(111)/(40)\\\\`

=129/40

=
`3(9)/(40)`

=