400 US tablespoons in US customary cups
Result
The conversion result is: 400 US tablespoons is equivalent to 25 US customary cups.[1]
Conversion formula
How to convert 400 US tablespoons to US customary cups?
We know (by definition) that: 1 ustablespoon ≈ 0.0625 uscup.
We can set up a proportion to solve for the number of US customary cups.
1 ustablespoon / 400 ustablespoon ≈ 0.0625 uscup / x uscup
Now, we cross multiply to solve for our unknown x:
x uscup ≈ (400 ustablespoon / 1 ustablespoon) * 0.0625 uscup → x uscup ≈ 25.0 uscup
Conclusion:
400 ustablespoon ≈ 25.0 uscup
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary cup is equal to 0.04 times 400 US tablespoons.
It can also be expressed as: 400 US tablespoons is equal to 1 / 0.04 US customary cups.
Approximation
An approximate numerical result would be: four hundred US tablespoons is about zero US customary cups, or alternatively, a US customary cup is about zero times four hundred US tablespoons.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.