solve it fast. ........... .......
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Answered by
2
Answer:
21
Step-by-step explanation:
25-1/2{5+4-(3+2-(1+3))}
= 25-1/2{5+4-(3+2-4)}
= 25-1/2{5+4-(5-4)}
= 25-1/2{5+4-1}
= 25-1/2{9-1}
= 25-1/2*8
= 25-4
= 21
Ans:21
Answered by
7
Correct answer is 21..
__________________________
=> we have , 25-1/2[5+4-{3+2-(1+3)}]
=> 25-1/2[9-{5-(4)}]
=> 25-1/2{9-(1)}
=> 25-1/2(8)
=> 25-4 => 21 ✔︎✔︎✔︎
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