Complementary means sum of 90. 90-67=23
29 & 38
The sum of 67 and 78 is 145.
A Partial Sum is a Sum of Part of a Sequence. You must have a sequence to find the partial sum. The regular sum of 67 + 85 is 152.
The primes in question are:2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 their sum = 1060
67
28 and 39.
Complementary means sum of 90. 90-67=23
31 + 67 + 2
1 + 23 + 4 + 5 +67 = 100
67 and 99
29 & 38
The sum of 67 and 78 is 145.
Bodmas ( brackets, powers, division, multiplication, addition then subtraction). 100 - 8 x 7 +23. 100 - 56 + 23. 100 - 56 = 44 + 23 = 67.
3 and 67, 11 + 59, 17 + 53, 23 and 47, 29 and 41
the sum of 67 + 13 = 80
67% of 23 is about 15