Since there is only one number, the average is the number itself! It is 132/10 = 66/5
99 to 132 = 3 to 4
11:132 :: 1:12
11:3
132:9
It is 132/100 = 33/25
It is 132/10 = 66/5.
It is 12 to 1.
11 : 8
Protons = 82 Neutrons = 214 - 82 = 132 So ratio of protons to neutrons = 82 : 132 or 1 : 1.61
132+140+145+128 = 545 545/4 = 136.25 Average = 136.25
136.25 is the average.
456.