952
309 / 2 is equal to 154.5
214.3333
643 is a prime number. Threby its factors are only 1 and itself.
154.5
(2n + 1) + (2n + 3) + (2n + 5) = 309 6n + 9 = 309 subtract 9 to both sides 6n = 300 divide by 6 to both sides n = 50 2n + 1 = 2(50) + 1 = 101 Thus, the three consecutive odd numbers which add up to 309 are 101, 103, and 105
309
643 is a prime number. So its factors are 1 and 643.
75 of 643 is 48,225. 75% of 643 is 482.25
1 and 643
six hundred and forty-three 6,430 / 10 = 643
√643 = 25.3574447
643
The factors of 309 are, 1, 3, 103, and 309
ANSWER: 61.820% of 309= 20% * 309= 0.20 * 309= 61.8
643 - 189 = 454
1% of 643 = 6.43
643 * (3.2%) = 20.57600