297, 594, 891, 1188, 1485 +297 . . .
No, 33 multiplied by 27 is 891.
33 = 27
The mass number is calculated by adding the number of protons and neutrons together. In this case, the mass number would be 60 (27 protons + 33 neutrons).
45, 33 and 27 are composite numbers. 11 is a prime number.
33*9=273*11=33
27
27/0.33 = 81.81 recurring (that is, 81.818181...). Therefore, 27 is 33 percent of 81.81 recurring.
33
Since cobalt has an atomic number of 27, any isotope of it contains 27 protons and 27 electrons per atom. The isotope with mass number 60 contains (60 - 27) or 33 neutrons per atom.
The mass number of an atom is the sum of its protons and neutrons. In this case, the atom has 27 protons and 33 neutrons, so the mass number would be 27 + 33 = 60.
27 3x3x3 = 27
33 is a composite number because 11 can go into 33 3 times and itself and 1 can go into 33. :)