Fract/Frag (break)
Fract, frag
Latin frangere, fractum: to break.
Only a fragment of the old clay pot was found.
Fraction
A number that shows a part of a whole, like one half.
Arjun wrote three-quarters as a fraction: 3/4.
Fragile
Easily broken; delicate.
The box of glass bangles was marked 'Fragile'.
Remember: Fract = break: a fraction is a 'broken' part of a whole; a fragment is a broken piece. Caution: fragrance comes from Latin fragrare (to smell sweet).