0.71 is read "seventy-one hundredths".
So, you put 71 over 100.

71 is prime, so no simplification can be done.
Answer:

Step-by-step explanation:
Given :Lauryn grew p tomato plants. Padma grew 5 fewer than 3 times the number Lauryn grew. Kent grew 6 more than 4 times the number Lauryn grew.
To Find: a simplified expression to represent the total number of tomato plants that Lauryn, Padma, and Kent grew.
Solution :
Let total number of tomatoe plants be T
Since we are given that Lauryn grew tomato plants = p
We are also given that Padma grew 5 fewer than 3 times the number Lauryn grew.
⇒ 
We are also given that Kent grew 6 more than 4 times the number Lauryn grew.
⇒ 
So, total number of tomato plants :
⇒ 
⇒ 
Hence a simplified expression to represent the total number of tomato plants that Lauryn, Padma, and Kent grew is 
the closest fraction to pi is 22/7 about 3.142857 while pi is 3.1415926
Thirty percent of those 15 quarts will be pure alcohol. Multiply 15 quarts by 0.30 to obtain this quantity.