10. সৰল কৰা : 61 - [12 - {8 : (17 + 3 x 2 – 19)}]
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Answered by
5
Answer:53
Step-by-step explanation:
61 -[12-{8:(17+3×2-19)}]
=61-[12-{8:(17+6-19)}]
=61-[12-{8:(23-19)}]
=61-[12-{8:4}]
=61-[12-4]
=61-8
=53
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