Question

Calculați:
1,25 - 2,(3) + 0,6(1)=

Answer 1

Răspuns:

1,25-2,(3) +0,6 (1)

1,25-6+0,6

-4,15

Answer 2

Răspuns:

125/100=5/4

2,(3)=(23-2)/9=21/9=7/3

0,6(1)=(61-6)/90=55/90=11/18

⁹⁾5/4-¹²⁾7/3+²⁾11/18=45/36-84/36+22/36= -17/36