Convert numbers to Persian (Farsi) numbers and words. Supports decimal numbers, fractions, and ordinal numbers with customizable formatting options. - iranian-github/ts-num2fa ...

This year 6 Maths article shows how to find fractions of amounts in everyday situations using measures like money, weight and length.

The tricky question could easily be solved by converting each option to decimal numbers, but the equation had many confused and 'seeing threes'.