The answer is B.
you add up all of the coins (all colors) and get thirty. which mean you have
?/30
if he draws 8 that is your numerator so you now have
8/30
after you get this you simplify so in this case you can simplify by 2. (simplifying is divine the top and bottom by the same number equally)
after you simply you get 4/15 (8÷2=4. 30÷2=15)
Answer:
Step-by-step explanation:
The number is 5/2 or 2.5
7 is added to six times a number, the result is 22
The number sentence is interpreted this way:
7+6n=22
6n=22–7
6n=15
The goal here is to find out the value of n.
Let’s divide both sides of the equation with 6
6n/6=15/6
n= 5/2 or 2.5
Let’s check by substituting the value of n to the given equation.
Always remember to follow the PEMDAS rule. We will deal with Multiplication and Addition after.
If n=2.5
7+6n=22
7+6(2.5)=22
7+15=22
22=22
Given the result, this means that the value of the number represented by n is 2.5 or 5/2.
