30-[15-{8-(6-8-7)}]+14/7
(Please till me how to solve this sum but answer comes 27
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Answer:
Step-by-step explanation:
30 -[15 - {8 - (-9) }] + 14 /7
30 - [15 - {8 + 9}]+ 14 /7
30 - [15 - 17 ] + 14/7
30 - (-2) + 2
30 + 2 +2
34 answer
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