Expressed as a percentage, 405/540 x 100 = 75 percent.
To make a percentage a faction put it over 100 and simplify: 405 % = 405/100 = 45/100 = 41/20
405 x 1/5 = 405 / 5 = 81
405 !!! use a calculator
1 x 405, 3 x 135, 5 x 81, 9 x 45, 15 x 27
405 x 100 = 40500
45 / 405 x 100 = 11.11%
The anser is 222.75 (405 / 100 x 55 = 222.75)
Expanded Notation of 405 can be expressed:(4 x 100) + (0 x 10) + (5 x 1)(4 x 102) + (0 x 101) + (5 x 100)
Expressed as a percentage, 405/540 x 100 = 75 percent.
405 x 405 = 164,025
Pairs of positive integer factors of 405 are: 1 x 405 3 x 135 5 x 81 9 x 45 15 x 27 And their reverses.
405%:= 405/100 or 81/20 in fraction
100 cm = 1 m ⇒ divide by 100 to convert cm to m ⇒ 405 cm = 405 ÷ 100 m = 4.05m
To make a percentage a faction put it over 100 and simplify: 405 % = 405/100 = 45/100 = 41/20
The prime factorization of 405 is: 3 x 3 x 3 x 3 x 5
1 x 405, 3 x 135, 5 x 81, 9 x 45, 15 x 27.