A Nation Had a Birth Rate of 20 in 1990 $\left(\frac{20-13}{20}\right) \times 100=35 \%$

question 14

Multiple Choice

A nation had a birth rate of 20 in 1990.The rate fell to 13 in 2000.What was the percentage change?

• A)
• \(\left(\frac{20-13}{20}\right) \times 100=35 \%\)
• B)
• \(\left(\frac{20-13}{13}\right) \times 100=54 \%\)
• C)
• \(\left(\frac{13-20}{20}\right) \times 100=-35 \%\)
• D)
• \(\left(\frac{13-20}{13}\right) \times 100=-54 \%\)

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