Question
Download Solution PDF\(56 \div \left[\frac{1}{3}\left\{ {15 + 12 - \left( {9 + 6 - \overline {5 + 7} } \right)} \right\} \right]= ? \)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept used:
Calculation:
\(56 \div \left[\frac{1}{3}\left\{ {15 + 12 - \left( {9 + 6 - \overline {5 + 7} } \right)} \right\} \right] \)
⇒ 56 ÷ [(1/3){15 + 12 - (9 + 6 - 12)}]
⇒ 56 ÷ [(1/3){15 + 12 - (15 - 12)}]
⇒ 56 ÷ [(1/3){15 + 12 - 3}]
⇒ 56 ÷ [(1/3){27 - 3}]
⇒ 56 ÷ [(1/3)(24)]
⇒ 56 ÷ 8
⇒ 7
∴ ? = 7
Important Points
If in any simplification problem there is ( ̅ ) bar sign above any operation then we should perform the operation at the beginning, whatever the operation is. Then we will follow the chart given above.
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