Yes you can.
518... Why not use a calculator?
Arsenic 74 can be used as a positron emitter in PET - Positron Emission Tomography, the scope is to identify tumors.
Use a proportion: x/74 = 5.5/100 cross multiply 100x =74 * 5.5 100x = 407 Divide both sides by 100 x = 4.07
74 use calculator if you think I am stupid
Add a percent sign (74%). 74 = 7400% .74 = 74%
The answer is 74, 100% of 74 = 74.
74
74% of 40= 74% * 40= 0.74 * 40= 29.6
110 percent of 74 = 81.4 110% of 74 = 110% * 74 = 110%/100% * 74 = 1.1 * 74 = 81.4
36% of 74= 36% * 74= 0.36 * 74= 26.64
25% of 74= 25% * 74= 0.25 * 74= 18.5
82% of 74 = 82% * 74 = 0.82 * 74 = 60.68