144 and 143
There is no solution. For two numbers to add to an odd total, one of them must be even. If that number is also a prime it must be 2. But if one of the numbers is 2 and the two sum to 289, the other must be 287. But 287 is not a prime and the question required two primes to be added.
289 is an odd number so it must be the sum of an odd and an even number. The only even prime number is 2 so the other number must be 287, which is not prime as it is divisible by 7, so your question has no answer in this universe.
1 x 287, 7 x 41 = 287
287
1 * 287 7 * 41
There is no solution. For two numbers to add to an odd total, one of them must be even. If that number is also a prime it must be 2. But if one of the numbers is 2 and the two sum to 289, the other must be 287. But 287 is not a prime and the question required two primes to be added.
289 is an odd number so it must be the sum of an odd and an even number. The only even prime number is 2 so the other number must be 287, which is not prime as it is divisible by 7, so your question has no answer in this universe.
1 x 287, 7 x 41 = 287
287
1 * 287 7 * 41
82.58%
-287
A current of 287 microamps, which is 0.000287 amps.
82.6% or 83% (in whole numbers)
287 is not prime. 287 = 7 * 41287 is a composite number.
It is 287.
280 and 287