Answer:
Jay's bread size is 220% of the original size.
Step-by-step explanation:
The question is incomplete.
The complete question is as follows.
Jay is letting her bread rise. After 3 hours,her bread is at 11/5 of its original size. What percent of its original size is jays bread dough?
Solution:
Let the original bread size be =  units
 units
After 3 hours the bread rises =  of the original size
 of the original size
New size of bread =   units
 units
Percent of original size the new bread is 
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⇒ 
⇒  
 
 
        
             
        
        
        
you know dam well what 34+35 is...
70-1...
68+1....
aaaaaaaaand im gone bye
 
        
                    
             
        
        
        
I hope this helps you 
1/4+3/7
7/7.4+3.4/7.4
7/28+12/28
19/28
        
             
        
        
        
15.
6 pachages
each pcage has 30
6*30=180 total
17 left over
how many used
used=total-left over
used=180-17
used=163
16. xy is 2 digit number
multiplules of 10 (whole multipules) always end with 0 so y=0
and has 3 as one of its factors
factors of 3 is 3,6,9,12
30,60,90 is answer
17. 
30 in 9 parks
30 times 9
30=10 times 3
3*10*9
group the 3 and 9
10*(3*9)
3*9=27
10*(27)
270 
15. 163
16. 30,60,90
17. see above, 270
        
             
        
        
        
5(b - 0.18b).....use the distributive property
5b - 0.90b <== ur equivalent expression