Question

Evaluate :
(i) $(1.2{)}^3$ (ii) $(3.5{)}^3$ (iii) $(0.8{)}^3$ (iv) $(0.05{)}^3$

Answer 1

(i) $(1.2{)}^3=1.2\times 1.2\times 1.2=1.728$
(ii) $(3.5{)}^3=3.5\times 3.5\times 3.5=42.875$
(iii) $(0.8{)}^3=0.8\times 0.8\times 0.8=0.512$
(iv) $(0.05{)}^3=0.05\times 0.05\times 0.05=0.000125$