No, 4.5 is not equal to 4.05. In decimal form, the number 4.5 represents four and a half, while 4.05 represents four and five hundredths. The difference between the two numbers is 0.45.
The LCM is 405.
405 !!! use a calculator
45 × 9 = 405
It is 405.
To make a percentage a faction put it over 100 and simplify: 405 % = 405/100 = 45/100 = 41/20
405
9
The LCM is 405.
405 !!! use a calculator
45 / 405 x 100 = 11.11%
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.
1 x 405, 3 x 135, 5 x 81, 9 x 45, 15 x 27.
45 * 9 = 405
45 × 9 = 405
45% of 900 is 405.