I would say that c is not equal to 1/343
        
                    
             
        
        
        
Gallon of gas be x 
4x=20
x=5
per gallon=32m
with 5 gallon=32*5=160
        
             
        
        
        
Answer:
1.5467, 3.348, 3.3487, 3.4897
Step-by-step explanation:
Remember to compare each one number at a time! 
For the first number, only one number is 1 while the others are 3 making it the lowest. 
Then when comparing 3.348 and 3.3487, it can be implied that there is a 0 at the end of 3.348 because it makes the numbers have the same # of decimal places without changing the value of the number (3.3480). That number is less than 7. 
Finally, 3.4897 has a 4 in the tenths place instead of a 3 making it the highest number. 
Hope this helps!
 
        
             
        
        
        
Answer:
The age of Jenny's mom is 40 % of age of Jenny's great-grandmother.  (Input: 40)
Step-by-step explanation:
The percentage needed is calculated by the following expression:

Where:
 - Percentage of Jenny's mother with respect to Jenny's great-grandmother, measured in percentage.
 - Percentage of Jenny's mother with respect to Jenny's great-grandmother, measured in percentage.
 - Age of Jenny's mother, measured in years.
 - Age of Jenny's mother, measured in years.
 - Age of Jenny's great-grandmother, measured in years.
 - Age of Jenny's great-grandmother, measured in years. 
If we know that  and
 and  , the percentage is:
, the percentage is:


The age of Jenny's mom is 40 % of age of Jenny's great-grandmother. 
 
        
             
        
        
        
(Lets hope i'm right :p)
The first thing you do is make "34%" into a fraction. That would be 1/34.
After, you would multiply.
1/4 x 60000000/1 = ?
(Use cross multiply if you know)
60000000 divided by 4 = 15000000
1/1 x 15000000/1 = 15000000/1 OR 15000000
Answer: 15000000/1 or 15000000
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