When the sum of the negatives is an integer is when the sum is a whole number
Before you can do that, you need to write each mixed number as an improper fraction, and then write both fractions with a common denominator. The only other choice is to write both mixed numbers as decimals, and then add them.
Yes
11/3 + 12/3 = 3 (is one example only)
1.5 + 0.5 = 2
When the sum of the negatives is an integer is when the sum is a whole number
Before you can do that, you need to write each mixed number as an improper fraction, and then write both fractions with a common denominator. The only other choice is to write both mixed numbers as decimals, and then add them.
The sum of two positive mixed numbers can not equal two because all positive mixed numbers are greater then one.no two can be, 1 1/2 and 1/2
Yes
11/3 + 12/3 = 3 (is one example only)
No.
yes
Yes
Oh, isn't that a happy little question. Let's say we have the mixed numbers 2 1/2 and 1 1/2. When we add them together, we get a sum of 4, which is a lovely whole number. Just like that, we've created a beautiful harmony on our canvas of numbers.
3.75 and 3.75
There is only one example where the sum of two mixed numbers can be equal to two. 1/1 + 1/1 All other combinations of mixed numbers will be greater than two.
You can't write that as the sum of two prime numbers. Note: Goldbach's Conjecture (for expressing numbers as the sum of two prime numbers) applies to EVEN numbers.