Question
Download Solution PDFSimplify : \(72 \div \left[ \frac{4}{2} \times \left\{ 9 + 2 - \left( 4 + 7 - \left( 1 + 8 \right) \right) \right\} \right] \)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
\(72 \div \left[ \frac{4}{2} \times \left\{ 9 + 2 - \left( 4 + 7 - \left( 1 + 8 \right) \right) \right\} \right] \)
Formula used:
Follow BODMAS: Brackets → Orders → Division → Multiplication → Addition → Subtraction
Calculation:
\(72 \div \left[ \frac{4}{2} \times \left\{ 9 + 2 - \left( 4 + 7 - \left( 1 + 8 \right) \right) \right\} \right] \)
⇒ \((72 \div \left[ 2 \times \left\{ 9 + 2 - (4 + 7 - 9) \right\} \right] )\)
⇒ \((72 \div \left[ 2 \times \left\{ 9 + 2 - (11 - 9) \right\} \right] )\)
⇒ \((72 \div \left[ 2 \times \left\{ 9 + 2 - 2 \right\} \right] )\)
⇒ \((72 \div \left[ 2 \times 9 \right] )\)
⇒ \((72 \div 18)\)
⇒ 4
∴ The correct answer is 4.
Last updated on Jul 17, 2025
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