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| FINDING
THE LOWEST COMMON DENOMINATOR (LCD) |
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Let’s look at a common
math question.
Joe and Sally are inspectors on the same assembly line. Joe’s
job is to test every 8th item for color and Sally’s job is to
test every 12th item for durability.
If on any given day, there are
1,000 items on the assembly line, how many items are checked
by both of them?
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