15
15% * 3.1 trillion = 465 billion.
15 trillion 211 billion seconds equates to 482,018 years.
About 1 trillion 50 billion. (1050000000000.0001)
15
150,000,000,000 150 Billion
615 billion
15
187 divided by 12 equals 15 with a remainder of 7.
It is 1/15 percentage
Of those three choices, the annual federal revenue is closest to $1 trillion.
0.075