We use decimals every day while dealing with money, weight, length etc. Decimal numbers are used in situations where more precision is required than the whole numbers can provide. For example, when we calculate our weight on the weighing machine, we do not always find the weight equal to a whole number on the scale.
My personal, tentative wild guess is: <em>apnea</em>
There are many ways that foods can be grouped. The five main food groups are carbohydrates, protein, milk/dairy products, fruits/vegetables, and fats/sugars.
If you have enough money to get by daily you have more time to relax and "Hang out." If you are struggling for money you are more likely to be looking for work then spending the little you have on games and activities.