30 or thirty
30
The answer to the riddle is the letter "X." One "X" represents the Roman numeral for ten (10), two "X's" represent twenty (20), and three "X's" (XXX) is often associated with something naughty or adult-themed.
30 = 10 x 3 x 1
Nine hundred thirty-three ten-thousandths = 9.33 x 10-2
no
3/5 x 10 = 30/5 = 6.
2 x 2 x 3 x 10 equals 120.
3/5 x 10/1 = 30/5 = 6
Seven (7)
Ten. That means 3x equals 30, and 30 divided by three is ten.
Three hundred + four + ten-thousands, in standard form, is 1.0304*10^4
two less than three times a number is 28