A usable fraction is a fraction you can use to measure with (i.e., 1/2, 1/4, 1/8, 1/16 inch). You measure with fractions of an inch. However, your calculator works in decimals of an inch. If you want ...
The questions in this quiz are suitable for GCSE maths students studying converting decimals to fractions and percentages, converting fractions to decimals, converting percentages to decimals and ...