21 US tablespoons in imperial cups

Result

The conversion result is: 21 US tablespoons is equivalent to 1.09288486732555 imperial cups.[1]

Conversion formula
How to convert 21 US tablespoons to imperial cups?

We know (by definition) that: 1 ustablespoon ≈ 0.0520421365393118 brcup.

We can set up a proportion to solve for the number of imperial cups.

1 ustablespoon / 21 ustablespoon ≈ 0.0520421365393118 brcup / x brcup

Now, we cross multiply to solve for our unknown x:

x brcup ≈ (21 ustablespoon / 1 ustablespoon) * 0.0520421365393118 brcup → x brcup ≈ 1.0928848673255478 brcup

Conclusion:

21 ustablespoon ≈ 1.0928848673255478 brcup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial cup is equal to 0.915009467051318 times 21 US tablespoons.

It can also be expressed as: 21 US tablespoons is equal to 1 / 0.915009467051318 imperial cups.

Approximation

An approximate numerical result would be: twenty-one US tablespoons is about one point zero nine imperial cups, or alternatively, a imperial cup is about zero point nine two times twenty-one 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.