Question

22. Calculati:
a) [1,2(3) -0,5(4)+0,9]-(2×5/15-2/5)
b) [0,0(5)+0,00(5)+0,05]-[0,0(3)-0,1(3)]
c) 3×1/36+(4×17/18-5×1/9)-[26/27+(1×1/12-1/6)]
d) [2,0(5)+0,1(3)]-{[1,7(1)-2,5(3)]-[-0,1(7)]}
e) -3×1/12-(2×13/16-1×1/12)-(-2×5/72+11/12)

VA ROOGGG!!!! ESTE FOARTE URGENT!!! DAU COROANA!+5 STELE +ABONARE!!!!! VA ROOOOGGGGG!!!!​

Answer 1

a) =111/90 -49 /90+9/10-8/15+6/15

b)(111-49)-90+9/10-8/15+6/15

c)62 /90+9/10-2/15

d)(62+81)-90-8/90

e)27/18=3/2

Sper ca te-am ajutat!!