Approximately 2% of the people in the world have red hair. There are about 7,000,000,000 people in the world. About how many people have red hair?

asked Apr 10, 2016 105k views

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Approximately 2% of the people in the world have red hair. There are about 7,000,000,000 people in the world.

About how many people have red hair?

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2% is 2/100, so we have 2/100*7,000,000,000=140,000,000 people with red hair.

Srkavin answered Apr 14, 2016

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