20 and 8.
19 and 9.
18 and 10.
Et cetera.
They are 23 and 5
17
-28
39
No Can make 5.5 over 14 and so on, but 11/28 are the two lowest whole numbers
They are 23 and 5
1 and 28. 2 and 14. 4 and 7.
10 + 28 are two triangle numbers that, added together total 38.
List numbers that multiply to make 28 and find their sums. Since negative times a negative is positive, list the negatives. -1, -28 = -29 -2, -14 = -15 -4, -7 = -11 Aha! -4 and -7 multiply to make 28 and add to -11; therefore, -4 and -7 are the two numbers.
Two numbers that have an LCM of 28 are 14 and 28.
28 and 10 are both triangular numbers and add up to 38
39
17
-28
14 and 28
14 and 28
No Can make 5.5 over 14 and so on, but 11/28 are the two lowest whole numbers