please also give the explanation
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Step-by-step explanation:
No of girls failed =42/100*1100
=42*11
=462
No of boys failed = 30/100*700
=3*7
=21
total failed = 426 + 21
= 447
total students = 1100 + 700
= 1800
total passed = 1800 - 447
= 1353
percent of total passed = 1800 / 1353 * 100
= 133.037694%
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