It is: 31+27+29 = 87
average = Sum of all terms / No. of terms = ( 31 + 29 + 26 + 27 + 32 ) / 5 = 145 / 5 = 29 therefore the average is 29!
27, 29, 31
its 27 29 and 31
They are: 27+29+31 = 87
The numbers are 27, 29 and 31.
Expressed in octal, the decimal sum 27 + 31 = 58 would be expressed: 33 + 37 = 72
29 + 2 is equal to 31. Both 29 and 2 are prime.
27 + 29 = 56, 27 x 29 = 783
27
29 and 31.29 and 31.29 and 31.29 and 31.
31
The numbers are -31, -30 and -29.