Simplify: 0.6 + 0.6 – 0.6 of 0.6 ÷ 0.6 + (0.6 × 0.6)

A 0.33

B 0.81

C 0.90

D 0.34

E None of these

Solution

Correct Answer: Option E

Follow BODMAS rule to solve this question, as per the order given below,

Step-1-Parts of an equation enclosed in 'Brackets' must be solved first,

Step-2-Any mathematical 'Of' or 'Exponent' must be solved next,

Step-3-Next, the parts of the equation that contain 'Division' and 'Multiplication' are calculated,

Step-4-Last but not least, the parts of the equation that contain 'Addition' and 'Subtraction' should be calculated.

The given expression is:

0.6 + 0.6 – 0.6 of 0.6 ÷ 0.6 + (0.6 × 0.6)

= 0.6 + 0.6 – (0.6 × 0.6) ÷ 0.6 + 0.36

= 0.6 + 0.6 – 0.36 ÷ 0.6 + 0.36

= 0.6 + 0.6 – 0.6 + 0.36

= 0.96

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