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BaLLatris [955]
3 years ago
10

In 1992, 18.6% of the world population was undernourished. In 2015, 10.9% of the population was undernourished. The average perc

entage change per year was
Mathematics
1 answer:
kakasveta [241]3 years ago
8 0

Answer: The average percentage change per year was 0.3652%.

Step-by-step explanation:

Given: In 1992, 18.6% of the world population was undernourished.

In 2015, 10.9% of the population was undernourished.

The  average percentage change per year will be

\dfrac{\text{Percentage in 2015- Percentage in 1992}}{201-1992}\\\\=\dfrac{18.6\%-10.9\%}{2015-1992}\\\\=\dfrac{8.4\%}{23}\approx0.3652\%

Hence, the average percentage change per year was 0.3652%.

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