18.8
(By the way, the number halfway between is also the "average" of the two numbers.)
abc = 158
376-218=158
218 is an even number, not odd!
218 is the mass number of the isotope polonium-218.
That would be Exit 218 on I-35 which is right at the Blackwell - Tonkawa Municipal Airport.
a number.
218 = two hundred eighteen.
It is: 894-218 = 676
All Factors of 218:1, 2, 109, 218
The number 218 is spelled "two hundred eighteen."
109average:= (28 + 190)/2= 218/2= 109
The product of the prime factors of 218 is 218. The prime factors of 218 are 2 and 109, making their product 2 x 109 = 218! I wouldn't expect it to be otherwise: the product of the prime factors of a number equal the number.