Answer:
3 2/3 is the answer 
Step-by-step explanation:
Conversion a mixed number 2 3/
4
 to a improper fraction: 2 3/4 = 2 3/
4
 = 2 · 4 + 3/
4
 = 8 + 3/
4
= 11/
4
To find new numerator:
a) Multiply the whole number 2 by the denominator 4. Whole number 2 equally 2 * 4/
4
 = 8/
4
b) Add the answer from previous step 8 to the numerator 3. New numerator is 8 + 3 = 11
c) Write a previous answer (new numerator 11) over the denominator 4.
Two and three quarters is eleven quarters
Divide: 11/
4
 : 3/
4
 = 11/
4
 · 4/
3
 = 11 · 4/
4 · 3
 = 44/
12
 = 4 · 11 /
4 · 3
 = 11/
3
 
Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 3/
4
 is 4/
3
) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step , cancel by a common factor of 4 gives 11/
3
. 
so you simplify to get 3 2/3
 
        
             
        
        
        
First, change the mixed fraction into improper fraction. Change the whole number into a fraction, and add.
1 8/11 = 11/11 + 8/11 = 19/11
To find the reciprocal, flip the fraction.
The reciprocal of 19/11 is 11/19
hope this helps
 
        
                    
             
        
        
        
Answer:
8
Step-by-step explanation:
because you do |1-5| first then do add ur answer to |3|
 
        
             
        
        
        
Answer:
20 - 8
Step-by-step explanation:
Decreased = Subtraction
Very Simple