121.25
Average = (45+26+39+450)/4 = 560/4 = 140.
It is 405.
Some equivalent fractions of 39/45 are: 13/15 = 26/30 = 39/45 = 52/60 = 65/75
The LCM is 405.
405 !!! use a calculator
45 / 405 x 100 = 11.11%
39
26/30, 39/45
13 to 15 39 to 45
405/144 = 45/16
9 x 45 = 405 To check your answer, you can take the final answer that you get and divide it by one of the numbers and see if you come out with the other number as an answer. For example, 405/9 = 45 and 405/45 = 9
Least common multiple of 45 and 81 is 405.