Oleh: Diah
Saputri
In 2006 an earthquake occurred
quite terrible
in Yogyakarta. Many refugees everywhere,
covering an area of refuge is an area of 350 m2
only inhabited by
5600 people. 15%
residents are children / toddlers. Being
20% of them are parents / seniors. What is the
density of the inhabitants of refugee camps and how
many people whether refugees are teenagers
and adults?
Answer:
Given:
Broad camps: 350
Number of
refugees: 5600
Percentage of
children under five: 15%
Percentage of
seniors: 20%
Question: The density of refugees in the refugee camps
and how many of are
teenegers and adult ?
Answer:
Density = the
number of refugees displaced / refugee area
Displacement density = 5600 / 350
Displacement density = 5600 / 350
= 16 people per square meter
Percentage of refugee teens: 100% - (15% + 20%) =
100% - 35% = 65%
The number of displaced adolescents and adults
65% x 5600 = 3640 people
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