78
76 !
66
78
To find the distance between 27 and -54 on a number line, you can subtract the smaller number from the larger number. The calculation is |27 - (-54)| = |27 + 54| = |81|. Therefore, the distance between 27 and -54 is 81 units.
Halfway between them is 160.
90.5 is the median, as it is the number that is halfway between the two, or half of the total of the two numbers.
27 and 81
81 is a square number
It has more than two distinct factors; they are 1, 3, 9, 27, 81
81 is divisible by 1, 3, 9, 27 and 81
1, 3, 9, 27, 81
81 = 3 x 27