.3 is the same as three tenths. Three tenths of one million is three hundred thousand years.
It would have been 149,997,988 years BC (in 2013). But, assuming that 150 million is, at best, accurate to the nearest million years, for all intents and prposes, the answer should be 150 million years BC.
Well, honey, if you're asking how many years ago 5000 years ago was, the answer is pretty straightforward. 5000 years ago was, surprise surprise, 5000 years ago. Time may fly, but math is pretty consistent.
60 million seconds, 16666.666(repeating) hours, 694.444(repeating) days, 99.206349 weeks, or 1.907814 years ago.
1, 311 years ago!
0.02 million is the same as 20,000.
.3 is the same as three tenths. Three tenths of one million is three hundred thousand years.
1-1.8 million years ago was approximately 0.2-0.8 million years ago.
Thousands of years ago.
dinosaurs roamed the earth about 65 million years ago.
270 million years ago
65 million years ago
there was animal life 4.8 million years ago
They lived from 2.0 million years ago to 1.2 million years ago.
The Mesozoic Period (251 - 65 million years ago) lasted approximately 216 million years. It consisted of the Triassic Period (251 - 200 million years ago), the Jurassic Period (199-146 million years ago) and the Cretaceous Period (145 - 65 million years ago).
Around fifty million years ago.
4.567 million years ago