The prime numbers between 84 and 304 are as follows:
89 97 101 103 107 109 113 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 199 211 223 227 229 233 239 241 251 257 263 269 271 277 281 283 293
The sum of these numbers is 7401.
2 x 2 x 3 x 7
7 and 12
The sum of 72 and 12 is 84. The product of the two numbers is 864.
Let the numbers be 'n' & '3n' Hence their sum is n + 3n = 84 4n = 84 n = 21 & 3n = 63 ( 3 x 21)
The sum of a number x and 84
606
The twin primes 41 + 43 = 84.
The sum of 622 and 84 is 706.
2 x 2 x 3 x 7 = 84
In the problem 56 + 28 = 84, 84 is the sum.
If two prime number have a sum of 54 they cannot have a sum of 84, and conversely.
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The sum of 84 and 72 is 156.
2 x 2 x 3 x 7
89 + 97 + 101 + 103 + 107 + 109 = 606
123
-6 !