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Question
Solve the following.
`25 + [20 - {2((20 xx 1/5) ÷ 1/8 xx 1/16 - 8)}]` = ?
Options
26
57
27
37
MCQ
Solution
57
Explanation:
`25 + [20 - {2((20 xx 1/5) ÷ 1/8 xx 1/16 - 8)}] = 25 + [20 - {2(4 ÷ 1/8 xx 1/16 - 8)}]`
= `25 + [20 - {2(32 xx 1/16 - 8)}]`
= `25 + [20 - {2(-6)}]`
= `25 + [20 - (- 12)]`
= 25 + (32)
= 57
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Simplification (Entrance Exam)
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