128x(1/4) - (2,5)^2
= 32 - 6,25
= 25,75
= 2575/100
= 103/4
= 25 3/4
128x(1/4) - (2,5)^2 = 25,75 = 103/4 = 25 3/4
(106,5)x(1/3) + (1,44)^1/2
= 1065/30 + 1,2
= 1065/30 + 12/10
= 1/30(1065 + 36)
= 1101/30
= 367/10
= 36 7/10
= 36,7
(106,5)x(1/3) + (1,44)^1/2 = 367/10 = 36 7/10 = 36,7