Answer:

RATIO

AnswerCrossword Clue
RATIOPrice-earnings ..
RATIOFraction
RATIOMathematical relationship
RATIOTangent, for one
RATIO2:1, e.g.
RATIOPrice to earnings follower
RATIOProportion
RATIOPi, for one
RATIOProportional figure
RATIO1-2 or 2-1
RATIOComparative figure
RATIOMath comparison
RATIO9 to 5, e.g.
RATIOSine or cosine, e.g.
RATIOThe facial index is one
RATIO3:1 or 7:2, e.g.
RATIOOdds, say
RATIOCamera's f-stop, e.g.
RATIOSine, for one
RATIOIQ, e.g.
RATIOCosecant, for one
RATIOWhat a colon might signify
RATIOCosine, e.g.
RATIOPi, but not rho
RATIO10:1 or 5:2, e.g.
RATIONumerical relationship
RATIOTangent or secant
RATIOBetting odds, for example
RATIOPi, e.g.
RATIOSine or cosine
RATIOBetting odds, e.g.
RATIOThere's often a colon in one
RATIO5:1, e.g.
RATIOProbability number
RATIOSine or secant
RATIOCurrency exchange market listing, e.g.
RATIOTen-to-one, e.g.
RATIOF-stop, for one
RATIOFraction, e.g.
RATIOMach, for instance