In a company 3/5 of people know shorthand 1/4th know typing
and 1/5 know both. What fraction of people do not know both?
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Answer Posted / essy
3/5-1/5=2/5
1/4-1/5=1/20
2/5+1/20+1/5=13/20
20/20-13/20=7/20
7/20*100
35
| Is This Answer Correct ? | 3 Yes | 0 No |
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