Cancer

Of the 80 people 50 people ill cancer. What percentage of people isn't ill?

Result

p =  37.5 %

Solution:

p=100⋅ (1−50/80)=752=37.5=37.5%p=100 \cdot \ (1- 50/80)=\dfrac{ 75 }{ 2 }=37.5=37.5 \%

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