<span>ratio 3 : 3 : 10
3+3+10 = 16
80/16 = 5
so 3* 5 = 15
10*5 =50
</span><span>ratio 3 : 3 : 10 = 15 : 15 : 50</span>
All whole numbers ( also negative integers like -30) are rational because they can be converted to a fraction ( like -30/1).
Numbers with a finite number of decimals ( like 58.25 and -8.3 ) are also rational as they can e converted to a fraction (58 .25 = 58 1/4 or 233/4)
Numbers with repeating decimals ( for example 17.3333333..) are also rational - this number can be written as 17 1/3 or 52/3.
π is irrational as it cant be written as a fraction The decimal form continues without bounds.
The cost for 1 cd would be $3.00. To figure this out divide 12 by 4.
Answer:
If you put two things together it cannot be less than what was originally there.
Step-by-step explanation:
For example if you have two bowls of soup and you add them together you will have more soup.
In this question , we have to find the postulate that is illustrated for the real numbers

The postulate is Additive inverse postulate which states that

Where a is the real number and -a is the opposite of a. It states that , if opposite of a number is added with the number, the result is 0 .