Value of the expression 9 - {16 ÷ 5 - (8 ÷ (7 - 2))} is
Value of the expression 9 - {16 ÷ 5 - (8 ÷ (7 - 2))} is
1). 2.6
2). 3.5
3). 6.8
4). 7.4
1 answers
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.
Using BODMAS rule
9 – {16 ÷ 5 – (8 ÷ (7 - 2))}
⇒ 9 – {16 ÷ 5 – (8 ÷ (5))}
⇒ 9 – {(16/5) – (8/5)}
⇒ 9 – (8/5) = (45 - 8)/5 = 7.4
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