To find the midpoint of two real numbers add them together and then divide by two:
(15.30+12.15 )/2 =
27.45/2 =
13.725
To double check that 13.725 is in fact the midpoint note that 13.725 is the same distance (1.575) from each of the numbers.
30% of 1530 = 459 = 30% * 1530 = 30%/100% * 1530 = 3 * 153 = 459
1530
It was signed in the year 1215 by King John.
1215, 405,243,135,81,45,27,15,9,5,3,1
1530 1530
94% of 1,215= 94% * 1215= 0.94 * 1215= 1,142.1
1215 is greater.
√1215 = 34.856850116
Answer: 1530 m = 5,019.685 '
1530 subtracted to 180 = 1350
772.5 is the average of 1530 and 15.
1215 = 12150/10