Question

55% wartości wyrażenia (1,6-⅔):(0,4+⅓)-0,4:(½)²=

Answer 1

(1,6-⅔):(0,4+⅓)-0,4:(½)²=

(16/10 - 2/3):(4/10+1/3)- 4/10:(1/4)=

(48/30-20/30):(12/30+10/30)- 1,6 =

(28/30):(22/30) -1,6=

14/15 : 11/15 -16/10=
14/15 * 15/11 -16/10 =
14/11 - 16/10 =
140/110 - 176/110 =
-36/110 =
-18/55

0,55 * (-18/55) = -0,18

Answer 2

Wyrażenie (1,6-⅔):(0,4+⅓)-0,4:(½)² po uproszczeniu : 12 i 2/5
50 % wyrażenia to : 6,2

Plosie ;)

Answer 3

55 % * 36/110 = - 0.18 ( około)