subarnakhadka12345 subarnakhadka12345

10-01-2021
Mathematics

contestada

36000 candidates appeared in examination.Out of these,45% were girls.If 80% boys and 70% girls were passed,find the passed percent.

Respuesta :

clarch19 clarch19

10-01-2021

Answer:

75.5 % of all candidates passes

Step-by-step explanation:

36000 x .45 = 16200 x .7 = 11,340 girls passed

36000 x .55 = 19800 x .8 = 15,840 boys passed

total of boy and girls who passed = 27,180

27,180 out of 36,000 equals 75.5%

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