The temperature scale which starts at absolute zero is the
centigrade scale
celsius scale
fahrenheit scale
kelvin scale

It is the Kelvin scale. It starts from absolute zero, and 0 degrees Celsius approximately equals 273.15 Kelvin.

The temperature scale which starts at absolute zero is the Kelvin scale. 

At absolute zero (0 K), the temperature is equal to -273.15 degrees Celsius.

Hope this helps~

How many people are we starting with? i will answer it's just i need to divide 8 by the total amount of people to get how many tables