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ICSE Class 7 Answered

1800 boys and 900 girls appeared for an examination. If 42 % of the boys and 30% of the girls passed, find          (1) number of boys passed (2)total number of students passed 3
Asked by ayeshaafzal | 05 Jan, 2019, 02:44: PM
answered-by-expert Expert Answer

(1) From 1800 boys: 42 % of the boys passed = 1800 ÷ begin mathsize 16px style 42 over 100 end style = 756

(2)
From 900 girls: 30 % of the girls passed = 900 ÷ begin mathsize 16px style 30 over 100 end style = 270
 
Total number of students passed = 756 + 270 = 1026
 



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