Question

Efectuati:
a)(1supra4+0,67+5supra2):0,2=
b)3supra4supra0,16+2,5:2=
c)1supra2+5supra6×1supra25-0,1(5)=
d)0,(3)supra0,6+(1supra4-0,5)²=
e)[(12intregi si 1supra12+1supra10+4supra15):1supra15-6:1supra28]×4supra11 supra(5×2×2supra5-8×3supra22):42×1supra2=
f)[(6-4intregi si 1supra2):0,03supra(3×1supra20-2,65)×4+2supra5-(0,3-3supra20)×1intreg si 1supra2supra(1,88+2intregi si 3supra25)×1supra80]:2intregi si 1supra10=

Answer 1

a)(0.25+0.67+2.5):0.2=3.42:0.2=17,1