An oculist charges $40 for an eye examination, frames and glass lenses, but $52 for an eye examination, frames and plastic lenses. If the plastic lenses cost four times as much as the glass lenses, how much do the glass lenses cost?
A.
$3
B.
$4
C.
$5
D.
$6
Correct Answer : B

Question

An oculist charges $40 for an eye examination, frames and glass lenses, but $52 for an eye examination, frames and plastic lenses. If the plastic lenses cost four times as much as the glass lenses, how much do the glass lenses cost?

A.
$3
B.
$4
C.
$5
D.
$6

Correct Answer : B

A to Z Exams · Accepted Answer

$4

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