An aeroplane carries 400 passengers, 52% of the passengers were pakistani, 18% were chinese 12% were from iran and the rest were British. how many people of each nationality were on the plane?
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Answer:
72 Chinese, 72 British 208 Pakistani, 48 Iran
Explanation:
Pakistani 52 % = 400*52/100 = 208
Chinese 18 % = 400*18/100 = 72
Iran 12 % = 400*12/100 = 48
British 18 % = 400*18/100 =72
Total 400 passenger
(52% + 18% + 12% = 82% )
( for the British percentage 100% - 82% = 18%)
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