9/20-(1/5+(1/4+(5/6-1/3+1/2)=?
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Step-by-step explanation:
Solution:
Given:
9/20 - [1/5 + {1/4 + (5/6 - 1/3 + 1/2)}]
LCM of 3 and 2 is 6.
=> 9/20 - [1/5 + {1/4 + (5/6 - 3+2/6)}]
=> 9/20 - [1/5 + {1/4 + (5/6 - 5/6)}]
=> 9/20 - [1/5 + {1/4 + (0)}]
=> 9/20 - [1/5 + {1/4 + 0}]
=> 9/20 - [1/5 + {1/4}]
=> 9/20 - [1/5 + 1/4}]
LCM of 5 and 4 is 20.
=> 9/20 - [4+5/20]
=> 9/20 - [9/20]
=> 9/20 - 9/20
=> 0 Ans.
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