How to convert 129 US tablespoons to imperial cups?
We know (by definition) that:
We can set up a proportion to solve for the number of imperial cups.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial cup is equal to 0.148955029519982 times 129 US tablespoons.
It can also be expressed as: 129 US tablespoons is equal to imperial cups.
An approximate numerical result would be: one hundred and twenty-nine US tablespoons is about six point seven one imperial cups, or alternatively, a imperial cup is about zero point one five times one hundred and twenty-nine US tablespoons.
 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.