Question

In a local donut shop, 63% of customers purchase a donut, 80% of customers purchase coffee, and 88% of customers purchase coffee or a donut. What percentage of customers purchase of both coffee and a donut?

Answer 1

Answer:

I dont no the Answer

Answer 2

Step-by-step explanation:

Let x be the percentage of people purchasing botj cofee and donut

total percent=100%

nonlyC=80%-x

nonlyD=63%-x

n(CunionD)=88%

we know,88%=80%-x+63%-x+x

88%-80%-63%=-x

-x=-55%

So x=55%