Nothing!
40 out of 103 is a fraction. Prime numbers are whole numbers. A fraction cannot be a prime number, so 40 out of 103 is not a prime number.
40 % = 40 / 100, so (40 / 100) * 29 = 0.4 * 29 = 11.6
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40-280 USD or so
40 is a rational number, so the question is misguided.
100% of any number is that number itself. So 100% of 40 is 40
If your 18 it's special...
Oh, isn't that just a happy little question. Any number that can be evenly divided by 40 is a multiple of 40. You can find these numbers by looking for patterns in the multiples of 40, like 40, 80, 120, and so on. Just remember, every number is special in its own way, just like you.
72 divided by 40 is 1% so 100 times that is...
To calculate the number of neutrons in an atom of potassium-40, subtract the atomic number (which is 19 for potassium) from the mass number (which is 40 for potassium-40). So, 40 (mass number) - 19 (atomic number) = 21 neutrons in potassium-40.
40 out of 103 is a fraction. Prime numbers are whole numbers. A fraction cannot be a prime number, so 40 out of 103 is not a prime number.
40 % = 40 / 100, so (40 / 100) * 29 = 0.4 * 29 = 11.6
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