3/4 of 80 is 60
34 percent of 80 is 27.2
34/80=42.5%
80 + 34 = 114
80
80
34/80 = 17/40
The atomic number of selenium is 34. so there are 34 protons. Number of neutrons = 80 - 34 = 46
The GCF is 2.
Bills = 34 Other letters = 46 (80 - 34) Ratio is 34:46 = 17 to 23.
34
The atomic number of selenium is 34. so there are 34 protons.
Systolic 120 mm Hg; diastolic 80 mm Hg or more commonly, 120/80