50
Chat with our AI personalities
There are 5C3 = 10 groups.
Ten of them.
Yes, 0.02 * 0.02 has the same product as 0.2 * 0.002. (They both equal .0004). .2 = .02 * 10, and .002 = .02 / 10, so .2 * .002 = .02 * 10 * .02 / 10 = .02 * .02 * (10 / 10) = .02 * .02
The date 10-02-1981 in Roman numerals would be X.II.MCMLXXXI
X.II.MCMLXXXII