3⅕-[1⅓+{1⅕-(1⅓-⅕)}] simplify
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Answer:
16/6 - [ 4/3 + { 6/5 - ( 4/3 - 1/5 )}]
➡️ 16/6 - [ 4/3 + { 6/5- ( 4×5-1×3/15)}]
➡️ 16/6 - [ 4/3 + { 6/5- (20-3/15)}]
➡️ 16/6 - [ 4/3 + { 6/5- 17/15}]
➡️ 16/6 - [ 4/3 + { 6×3-17/15}]
➡️ 16/6 - [ 4/3 + {18-17/15}]
➡️ 16/6 - [ 4/3 +1/15]
➡️ 16/6 - [ 4×5 + 1/15]
➡️ 16/6 - [ 20-1/15]
➡️ 16/6 - 19/15
➡️ 16×15-19×6/6×15
➡️ 240-114/90
➡️ 126/90
➡️ 63/45
➡️ 21/15
➡️ 7/5
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