400 inches = 33 feet and 4 inches
400 miles
Most likely a 350 cubic inch or 400 cubic inch engine
If 400 miles is represented by 1 inch, then 2.5 inches represents 2.5 x 400 = 1000 miles.
400 = 202
400 metres
1 micron = 0.00004 inch
Write it as in the question!
To write 400 francs, you can simply express it as "400 francs" or use the abbreviation "400 CHF," where CHF stands for Swiss francs. If you're writing it in a sentence, you might say, "The total amount is 400 francs." Additionally, if you're using a currency symbol, you can write it as "₣400" or "400₣."
400 micrograms can be written as "400 mcg" or "400 µg".
No.
You would need 2,451 feet of 2-inch pipe for 400 gallons.
400 thread count means that the weaving loom wove the threads together so tightly that there is 400 threads in every inch of fabric. Usually designated 400 TPI (threads per inch).