find 3/7 + (-6/11) + (-8/21)+(5/22) who give right answer i am mark brainliest
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Answer:
Lcm =462
3×66 =198
7×66=462
6×42=252
11× 42=462
8×22=176
21×22=462
5×21=105
22×21=462
252+198+176+105=731
462
=731
462
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