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First, I would base the problem out of 100, since that is how percentages work. Therefore, if 25% buy both bread and milk, then 40-25= 15 only buy milk, and 30-25= 5 only buy bread. Add 15+5+25= 45, and 100-45= 54. Hence, 54% of all convenience store shoppers buy neither bread nor milk.
What else can I help you with?
How much percent or How many percent?
Neither. A person should always ask: "what is the percentage?" or "how great is the percentage?"
Does percentage error describe the range or the values for a set percentage or measurements?
Directly, neither. However, if you know the true value you can calculate the range.
Is a tax where everyone pays the same percentage a regressive or progressive tax?
Neither, a tax in which everyone pays the same percentage is called a flat tax.
How do you find volume of a percentage?
A percentage is a pure, dimensionless number. It has neither length, nor area, volume, mass, temperature or any other dimension.
Which is larger fractions or percentage?
Neither. Some fractions are bigger than some percentages and some are smaller.
Is 75 100 a good or bad grade as a percentage gpa commutative average?
75 out of 100 is neither a good nor bad percentage. The commutative average as a GPA would be 2.0.
When is oxygen recorded as liters per minute and when is it recorded as percentage?
It is recorded as neither. It is always recorded as litres per hamburger.
What is percentage of iodine in sodium?
Zero: Iodine and sodium are both chemical elements, and neither contains any of the other, as is true for all pairs of different elements,
Is the total public debt more relevant to an economy than the public debt as percentage of GDP?
The public debt as a percentage of real GDP in the United States is neither particularly high or low relative to such debt percentages in other advanced industrial nations.
Is 24 a multiple a factor or neither of 36?
Neither
Is Neither do I or Neither I do correct?
"Neither do I" is correct.
What is percentage of 1to10 prime number?
Prime numbers are-(1 is neither prime nor composite)2,3,5,7. so they are 4 out of 10 so its (4/10)*100=40%
