188cm^2
or 188 centimeters squared
just make sure to put the exponent of 2 at the end
Answer: 8
hours
Step-by-step explanation:
Let x represent the time it takes if both are used.
The unit time it takes to fill the pool using the first house is 1/20 and also the unit time it takes to fill the pool using the second house is 1/16 , therefore:
1/16 + 1/20 = 1/x
= 
= 
Therefore
x = 
Therefore, it takes 8
hours using both houses
Answer:

Step-by-step explanation:

If u make 3/4 6/8 and 6/8 12/16 you can make 2 servings hope it helps