Step 1: To convert 200 c to f, you should remember that f equals a c multiply 200 into 9/5 then add final value to 32
Step 2: First, multiply 200 into 9/5 and then finaly add 32.
Step 3: Applying to formula - (200*9/5)+32 is equal to 392.
Step 4: Minus the two dates.
Step 5: Hence, the answer is 200 c = 392 f.