Question

About how many people is 70% of our population​

Answer 1

5.4 billion people there u go

Answer 2

Answer: 5.46 billion

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Step-by-step explanation:

If you mean the world's population, then there are roughly 7.8 billion people on earth.

70% of that is 0.70*7.8 = 5.46 billion

The number 5.46 billion can be written as 5,460,000,000

This number is read out as "5 billion, 460 million"