121
54 (5 + 4) x 6 = 54
Assuming you meant 4 54/100 then NO the simplest form is 4 27/50.
54/8 as a mixed number is 6 and 3/4 in its simplest form
182.25. 16 is square of 4, 36 is a square of 6, 81 is a square of 9. So the next term will be a squre.24=46, 54=69, therefore 121.5=9*x, then you will get x=13.5 and square of 13.5= 182.25 thats all
45
16 is the next number. All you do is sequentially add the next odd number. Therfore after 16 the next number would be 25... the next 36... the next 49... the next 54...
121
-4 or -17 if you use t(n) = (4n4 - 44n3 + 191n2 - 859n + 2496)/6
The next number is 54. The sequence is generated by the rule: Un = (n4 - 11n3 + 51n2 - 107n + 102)/4 for n = 1, 2, 3, ... and U6 = 54.
0.0061
5 is, 4 is not
The number is 54. The sum of its digits is 5 + 4 = 9. 54/9 = 6.
The next composite number after 4 is 6.
54 (5 + 4) x 6 = 54
54 seems to fit (54 + 5 + 4 = 63).
Assuming you meant 4 54/100 then NO the simplest form is 4 27/50.