What is the ratio of TV production in the years 2006 and 2007?
2010
What is the ratio of TV production in the years 2006 and 2007?
Answer: C. 2 : 3 — ConceptA ratio compares two quantities in a fixed order by division. To simplify a ratio, divide both terms by their greatest common divisor; this keeps the…
- A.
6 : 7
- B.
7 : 6
- C.
2 : 3
- D.
3 : 2
Show answer & explanation
Correct answer: C
Concept
A ratio compares two quantities in a fixed order by division.
To simplify a ratio, divide both terms by their greatest common divisor; this keeps the comparison unchanged.
Application
From the table, TV production was 6000 units in 2006 and 9000 units in 2007.
Keeping the requested year order, the ratio is 6000 : 9000.
The greatest common divisor of 6000 and 9000 is 3000. Dividing both terms by 3000 gives 2 : 3.
Cross-check
Multiplying 2 : 3 by 3000 reproduces 6000 : 9000, so the simplification preserves the table values.
Therefore, the ratio of TV production in 2006 to that in 2007 is 2 : 3.