Va roog am nevoie urgent

Răspuns:
(23/9 - 7/3) • (11/32 • 10/11 - 1/16) + 1 =
2/9 • (5/16 - 1/16) + 1 =
2/9 • 1/4 + 1 =
2/36 + 1 =
38/36 =
19/18 =
1 întreg 1/18
[2 5/9-2,(3)](11/32:22/20-3/48)+[(-1/2)²+(-1/2)³+(-1/2)⁴]⁰=
(23/9-2 3/9)(11/32×20/22-1/16)+1=
(23-21)/9(11/22×20/32-1/16)+1=
2/9(1/2×5/8-1/16)+1=
2/9(5/16-1/16)+1=
2/9×4/16+1=2/9×1/4+1=
2/4×1/9+1=1/18+1=