The number at the midpoint of these two numbers is (15 + 27)/2 = 21
It is: 15
18, 27, 36.
LocationSeychelles - VictoriaRussia - AnadyrTimezoneIndian/MaheAntarctica/McMurdoTime15:27:15 (03:27:15 PM)00:27:15 (12:27:15 AM)Date18th March-201019th March-2010DayThursdayFridayTime DiffIndian/Mahe is less than Antarctica/McMurdo by 9 hours
3(5-x) = 27 15 - 3x = 27 15 - 3x + 3x = 27 + 3x 15 = 27 + 3x 15 - 27 = 27 - 27 + 3x -12 = 3x -4 = x To check 3(5- -4) ? 27 15 - -12 ? 27 15 + 12 = 27
27
15-27
35 - 27 - 15 = 8 - 15 = -7
Find the multiples of 27 and 15:Multiples of 27:..27 x 5 = 135Multiples of 15:..15 x 9 = 135Thus, 135 is the same common denominator for 27 and 15.
100*15/27 = 55.555... %
27 minus 15 is 12.
The GCF of 27 and 15 is 3