If you mean the mixed number 25 and 6/8 it simplifies to 25 3/4.
12. (deca = 10, octo = 8, hexa = 6 etc)
They add up to 25/6 and (25/6)/9 = 25/54 which is the mean
-11 - 8 - 6 = -25
A cube for example has 12 edges, 6 faces and 8 vertices which is the plural of vertex
If you mean the mixed number 25 and 6/8 it simplifies to 25 3/4.
12. (deca = 10, octo = 8, hexa = 6 etc)
the average. add up all the figures and divide by the number of numbers their are eg 1, 2, 3, 6, 8. the average is (1+2+3+6+8)/5=4
The LCM of 5, 6, 8, and 25 is 600.
They add up to 25/6 and (25/6)/9 = 25/54 which is the mean
6 goes into 150 exactly 25 times. 150 divided by 6 = 25
(2 /8 +6) * 4 = 25
-11 - 8 - 6 = -25
-25%
A cube for example has 12 edges, 6 faces and 8 vertices which is the plural of vertex
5 3 9 8 means nothing until maths symbols (- + / * etc) are included. For instance: 5 + 3 + 9 + 8 = 25
(6 x 4) + (2 + 8) / 10 = 24 + 1 = 25