Answer:so if 4.6M = 4.6 billion years, then 1m = 1billion years so...
1m = billion years
1cm= 1000 million years
1mm= 1million years.
Explanation: you can solve this by doing conversion or write down each years value. Since Cm is lower than M, so we know it will be in the thousands of millions. Since mm is lower than cm it will be in the one’s place.
The 1 cm = 10 million years, 1 mm years = 1 million years and 4.6 billion years = 4.6 meters.
It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
As we know,
The timeline conversion:
1 m = 100 cm = 1000 mm = 1000 million years = 1 billion years
1 cm years = 10 mm
= 10 million years
1 mm years = 1 million years
4.6 billion years = 4600 million years
= 4.6 meters
Thus, the 1 cm = 10 million years, 1 mm years = 1 million years and 4.6 billion years = 4.6 meters.
Learn more about the unit conversion here:
brainly.com/question/14350438
#SPJ2
