Question

Va roog am nevoie urgent​

Answer 1

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

Answer 2

[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=

19/18