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]
Bodmas operation: 1 Mark
Simplifying the numerator and the denominator: 1 Mark
Answer: 2 Marks
Multiply and divide the equation by 100
=(8×7)−(6.5×6)(6.5×6)−(6.2×6)
=(56−39)(39−37.2)
=171.8
=17018
=859