all the time but not when baby
Yes.
there was an amount of mixed numbers.
no.
they write them down
In most of the world, these are the numbers which you would use in daily life.
Malay ko sayo!
When you are starting to learn about numbers, their addition and subtraction.
The population of your town, state, country will all be whole numbers but you would not use the raw numbers for any of them.
you would use complex and imaginary numbers in your daily life if you become a mathematician, electrical engineer, quantam mechanic, etc. otherwise, you would not use use them at all except in algebra 2, pre-calc, calculus....i hope that helped a little bit.
Carpenters use mixed number by taking a shovel and shoving it in the wall and the stabbing you in your butt.. and then they start singing what what in the butt, i did it in your butt IN YOUR BUTT!
we use number to count things life would be a lot harder without numbers as you would not know how much somthing is or anything so numbers are used to sse how much somthing costs or how many of something there is or so you know what the date it numbers are very usefull and life would be near immposible without them as we have had them scince man first existed even if it was primitive numbers have always been with us and probably always will
Scientists? It's handy for writing out any large numbers...