They can divide by ten.
If you divide 28 by 35 you can find out what 1% is and it is 0.8. Then you simply multiply 0.8 by 100 to find the original number, which is 80. So, 28 is 35% of 80.
One way is to divide 35 by 100 and then multiply that answer by 80. The answer is 28. 35 divided by 100 = 0.35 x 80 = 28
To find 35 percent of a number, multiply the number by 0.35. In this instance, 80 x 0.35 = 28.Therefore, 35 percent of 80 is 28.
Divide by 80.
The number of neutrons is 45 because you subtract 80 to 35.
28.0 (To do this problem, multiply 80 by .35)
35 can be divided by: 1, 5, 7, 35.
means divide the number by 35, then double it
28
35 is 80% of 43.75
The number one.
79? I'm pretty sure the atomic mass of Bromine is 80. Incase you were wrong, the Atomic mass = Number of protons + Neutrons, which is 80. The atomic number is 35, which is the number of protons. Protons = 35. So the No. of Neutrons = 80 ( protons & neutrons) - 35 (protons) = 45 ( No. of neutrons) and Finally for electrons = the number of protons which is 35.