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 four integers are 27, 29, 31, 33 If the first integer is x, then the four integers are: x, x+2, x+4, x+6 and: x + (x+2) + (x+4) + (x+6) = 120 ⇒ 4x + 12 = 120 ⇒ x = 27 ⇒ numbers are 27, 29, 31, 33.