0.1666 cup to tbsp conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, standard index form or standard form in the United Kingdom) and as a fraction (exact result). Every display form has its own advantages and in different situations particular form is more convenient than another. For example usage of scientific notation when working with big numbers is recommended due to easier reading and comprehension. Usage of fractions is recommended when more precision is needed.
If we want to calculate how many Tablespoons are 0.1666 Cups we have to multiply 0.1666 by 16 and divide the product by 1. So for 0.1666 we have: (0.1666 × 16) ÷ 1 = 2.6656 ÷ 1 = 2.6656 Tablespoons
So finally 0.1666 cup = 2.6656 tbsp