Isolate the c. Note the equal sign. What you do to one side, you do to the other.
Divide 4 from both sides
P = 4c
P/4 = 4c/4
P/4 = c is your answer
hope this helps
Change mixed fraction to improper fraction and also the second fraction has to be reciprocal
Ex- 3/8= 8/3
So now the problem is
13/8*8/3= 13/3 (because you cross divide) Now, turn into fraction
Divide
13 divided by 3= 4 1/3
So your final answer is 4 1/3
1/7 is bigger because a negative number is always smaller than a positive number no matter how big
