fraction

numerator

Number being divided

• denominatorFraction's bottom number
• ratioComparative numerical relation
• decimalTenths-based notation
• quotientDivision's numerical result

divisible · irreducible · simplify · rational · algebraic · equivalent · factor · reciprocal

ratio

Comparative numerical relation

• percentageProportion out of hundred
• proportionComparative relation of parts
• scaleMeasure of relative size
• relativeConnected by blood

comparative · commensurate · proportionate · corresponding · equivalent · balanced · rate · quotient

share

Portion given out

• partPiece of whole
• pieceA portion or segment
• slicePortion cut off
• segmentDistinct part of whole

section · chunk · cut · percentage · allotment · allocation · split · division

halves

Equal portions of whole

• thirdsOne of three parts
• quartersAssigned living accommodations
• fifths750ml spirit bottles
• sixthsFractions between fifths, sevenths

sevenths · eighths · tenths · twelfths · sixteenths · hundredths · thousandths · millionths

shard

Broken fragment of something brittle

• splinterThin sharp fragment
• sliverThin split-off piece
• pieceA portion or segment
• bitSmall amount or portion

particle · speck · morsel · snippet · shred · crumb · chip · scrap

tiny

Extremely small in size

• minusculeExtremely small in size
• traceMinute remnant or pursue
• hintIndirect suggestion
• modicumSmall, limited quantity

smidgen · iota · shred · sliver · dash · pinch · grain · bit

divide

Separate into parts

• partitionBarrier separating spaces
• subdivideSplit into smaller portions
• segmentDistinct part of whole
• splitSeparation into parts

halve · quarter · trisect · bisect · apportion · fractionate · fractionalize · separate

tenths

Ten equal portions

• hundredthsParts per hundred
• thousandthsOne-in-a-thousand portions
• terminatingBringing to an end
• repeatingOccurring more than once

nonrepeating · finite · infinite · convert · rounding · precision · periodic · notation