Question

In and examination there were 1000 boys and 800 girls. if 50% of boys and 60%of girls passed then hownmuch is the percentage of the candidates who failed?

Answer 1

Answer:44.4

Step-by-step explanation:Passed boys = 60%

Failed boys

= (100 - 60)% = 40%

Failed girls

= (100 - 50)% = 50%

Failed boys

=1000×40100=400

Failed girls

=800×50100=400

Required % failed Candidates

=400+4001000+800×100=8001800×100

=44.4%