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.
13 and 19 are prime. 33 and 45 are composite.
17 plus 15 plus 13 equals 45.
The greatest common factor (GCF) of 45, 75, and 120 is the largest number that divides each of the numbers evenly. To find the GCF, you can first identify the prime factors of each number: 45 = 3 x 3 x 5, 75 = 3 x 5 x 5, and 120 = 2 x 2 x 2 x 3 x 5. Then, you can determine the common prime factors among the numbers, which are 3 and 5. Finally, multiply these common prime factors together to find the GCF, which is 15.
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
The median is 45.
39/45 = (3*13)/(3*15) = 13/15