The square root of 0.¯¯¯4 is
Express (0.8−0.7)−(0.65∗0.6)(0.65∗0.6)−(0.62∗0.6) in the form of a fraction. [4 MARKS]
Express (0.8×0.7)−(0.65×0.6)(0.65×0.6)−(0.62×0.6) in the form of a fraction. [4 MARKS]