Practice Problems

SAT, ACT, New SAT, PSAT and SAT Subject Test Practice Problems are provided for students of OptimalSATPrep.com and others.

A Number Line Problem for SAT/PSAT/ACT Prep. (Medium). Target Time. 20-30 seconds.

January 11, 2015

The figure below shows a number line (not drawn to scale). If AC:AB = 11:7 and BC:BD = 10:15, what is AB:CD ?

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