0.988 oz to kg 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 Kilograms are 0.988 Ounces we have to multiply 0.988 by 45359237 and divide the product by 1600000000. So for 0.988 we have: (0.988 × 45359237) ÷ 1600000000 = 44814926.156 ÷ 1600000000 = 0.0280093288475 Kilograms
So finally 0.988 oz = 0.0280093288475 kg