Write them in ascending order: 3, 3, 7, 13, 15, 19, 45 The middle one of these seven numbers, 13, is the median.
28
17 plus 15 plus 13 equals 45.
19, 20, 24, 25, 37, 45, 48, 57, 78, 88, 98 Mean: 49 Median: 45 Range: 79 There is no mode.
45 divided by 15 is 3
39/45 = (3*13)/(3*15) = 13/15
28
19
Once you put the numbers in order, the median is the middle number or the average of the 2 middle numbers. 13, 19, 39, 44, 45, 58, 68. 44 is the number in the middle, so 44 is the median.
all you do is this example 12 19 20 21 45 before you do it put it in order then cross out side by side like you would cross out 12 and 45 then 19 and 21 then your median would be 20
It is 19/15.
17 plus 15 plus 13 equals 45.
13 and 19 are prime. 33 and 45 are composite.
The greatest common factor of the numbers 45, 75 and 120 is 15.
The median is 45.
45 divided by 15 is 3
19, 20, 24, 25, 37, 45, 48, 57, 78, 88, 98 Mean: 49 Median: 45 Range: 79 There is no mode.
39/45 = (3*13)/(3*15) = 13/15